GEMINI GENOMICS PLC
F-1/A, EX-1.1, 2000-07-14
COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH
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                                                                    EXHIBIT 1.1

               6,000,000 AMERICAN DEPOSITARY SHARES REPRESENTING

                           12,000,000 ORDINARY SHARES

                              GEMINI GENOMICS PLC

                             UNDERWRITING AGREEMENT

                                                               ______ __, 2000

SG COWEN SECURITIES CORPORATION
CHASE SECURITIES INC.
As Representatives of the several Underwriters
c/o SG Cowen Securities Corporation
Financial Square
New York, New York 10005

Dear Sirs:

          1.   INTRODUCTORY. Gemini Genomics plc, a public limited company
organized under the laws of England and Wales (the "Company"), proposes to sell,
pursuant to the terms of this Agreement, to the several underwriters named in
Schedule A hereto (the "Underwriters," or, each, an "Underwriter"), an aggregate
of 6,000,000 American depositary shares ("ADSs") representing 12,000,000 of the
Company's Ordinary Shares, 5p nominal value (the "Ordinary Shares"). The
aggregate of 6,000,000 ADSs so proposed to be sold are hereinafter referred to
as the "Firm ADSs" and the Ordinary Shares represented by the Firm ADSs are
hereinafter referred to as the "Firm Shares". The Company also proposes to sell
to the Underwriters, upon the terms and conditions set forth in Section 3
hereof, up to an additional 900,000 ADSs (the "Optional ADSs") representing
1,800,000 Ordinary Shares (the "Optional Shares"). The Firm ADSs and the
Optional ADSs are hereinafter collectively referred to as the "ADSs", the Firm
Shares and the Optional Shares are hereinafter collectively referred to as the
"Shares" and references to ADSs include the ADRs (as defined below) evidencing
such ADSs, in each case, unless the context otherwise requires. SG Cowen
Securities Corporation ("SG Cowen") and Chase Securities Inc. are acting as
representatives of the several Underwriters and in such capacity are hereinafter
referred to as the "Representatives."

               The ADSs, evidenced by American Depositary Receipts ("ADRs"),
will be issued in accordance with the Deposit Agreement (the "Deposit
Agreement"), among the Company, The Bank of New York, as depositary (the
"Depositary"), and the holders and beneficial owners from time to time of ADRs
issued thereunder. Each ADS will represent __ Ordinary Shares deposited pursuant
to the Deposit Agreement and delivered to The Bank of New York, London office,
as custodian for the Depositary.

          2.   REPRESENTATIONS AND WARRANTIES OF THE COMPANY. The Company
represents and warrants to, and agrees with, the several Underwriters that:


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                                                                               2

               (a)  A registration statement on Form F-1 (File No. 333-12170)
          (the "Initial Registration Statement") in respect of the Shares has
          been filed with the Securities and Exchange Commission (the
          "Commission"); the Initial Registration Statement and any
          post-effective amendment thereto, each in the form heretofore
          delivered to you, and, excluding exhibits thereto, to you for each of
          the other Underwriters, have been declared effective by the Commission
          in such form; other than a registration statement, if any, increasing
          the size of the offering (a "Rule 462(b) Registration Statement"),
          filed pursuant to Rule 462(b) under the Securities Act of 1933, as
          amended (the "Securities Act") and the rules and regulations (the
          "Rules and Regulations") of the Commission thereunder, which became
          effective upon filing, and the ADS Registration Statement (as defined
          below), no other document with respect to the Initial Registration
          Statement has heretofore been filed with the Commission; and no stop
          order suspending the effectiveness of the Initial Registration
          Statement, any post-effective amendment thereto or the Rule 462(b)
          Registration Statement, if any, has been issued and no proceeding for
          that purpose has been initiated or threatened by the Commission (any
          preliminary prospectus included in the Initial Registration Statement
          or filed with the Commission pursuant to Rule 424(a) of the Rules and
          Regulations, is hereinafter called a "Preliminary Prospectus"); the
          various parts of the Initial Registration Statement and the Rule
          462(b) Registration Statement, if any, including all exhibits thereto
          and including the information contained in the form of final
          prospectus filed with the Commission pursuant to Rule 424(b) under the
          Securities Act and deemed by virtue of Rule 430A under the Securities
          Act to be part of the Initial Registration Statement at the time it
          was declared effective, each as amended at the time such part of the
          Initial Registration Statement became effective or such part of the
          Rule 462(b) Registration Statement, if any, became or hereafter
          becomes effective, are hereinafter collectively called the
          "Registration Statements"; and such final prospectus, in the form
          first filed pursuant to Rule 424(b) under the Securities Act, is
          hereinafter called the "Prospectus". No document has been or will be
          prepared or distributed in reliance on Rule 434 under the Securities
          Act. No order preventing or suspending the use of any Preliminary
          Prospectus has been issued by the Commission.

               (b)  A registration statement on Form F-6 (File No. 333-12162)
          with respect to the ADSs evidenced by the ADRs has (i) been prepared
          by the Company and the Depositary in conformity with the requirements
          of the Securities Act and the Rules and Regulations, (ii) been filed
          with the Commission under the Securities Act and (iii) become
          effective under the Securities Act. Copies of such ADS Registration
          Statement, including all amendments thereto, have been delivered by
          the Company to you for each of the Underwriters. As used in this
          Agreement, "ADS Registration Statement" means such registration
          statement, including all exhibits thereto, as amended at the time such
          registration statement became effective under the Securities Act.

               (c)  Each of the Registration Statements and the ADS Registration
          Statement conforms (and the Rule 462(b) Registration Statement, if
          any, the Prospectus and any amendments or supplements to any of the
          Registration Statements, the ADS Registration Statement or the
          Prospectus, when they become effective or are filed with the


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                                                                               3

         Commission, as the case may be, will conform) in all material respects
         to the requirements of the Securities Act and the Rules and Regulations
         and do not and will not, as of the applicable effective date (as to the
         Registration Statements and the ADS Registration Statement and any
         amendments thereto) and as of the applicable filing date (as to the
         Prospectus and any amendment or supplement thereto) contain any untrue
         statement of a material fact or omit to state any material fact
         required to be stated therein or necessary to make the statements
         therein (with respect to the Prospectus and any amendment or supplement
         thereto, in light of the circumstances under which they were made) not
         misleading; PROVIDED, HOWEVER, that the foregoing representations and
         warranties shall not apply to the Underwriters' Information (as defined
         in Section 16).

               (d)  The Company and each of its subsidiaries (as defined in
          Section 14) have been duly incorporated and are validly existing under
          the laws of their respective jurisdictions of organization or
          incorporation, are duly qualified to do business and are in good
          standing in each jurisdiction in which their respective ownership or
          lease of property or the conduct of their respective businesses
          requires such qualification, and have all power and authority
          necessary to own or hold their respective properties and to conduct
          the businesses in which they are engaged, except where the failure to
          so qualify or have such power or authority would not have, singularly
          or in the aggregate, a material adverse effect on the condition
          (financial or otherwise), results of operations, business or prospects
          of the Company and its subsidiaries taken as a whole (a "Material
          Adverse Effect"). The Company owns or controls, directly or
          indirectly, only the following corporations, associations or other
          entities: Gemini Genomics UK Limited, Gemini Genomics AB, Gemini
          Genomics Inc., Gemini International Holdings Limited, Gemini Genedata
          Limited, Genos UK Limited and Newfound Genomics Inc. Except for Gemini
          Genomics UK Limited and Gemini Genomics AB, none of the subsidiaries
          of the Company is a "significant subsidiary", as such term is defined
          in Rule 405 of the Rules and Regulations.

               (e)  The Company has full power and authority to enter into this
          Agreement, and this Agreement has been duly authorized, executed and
          delivered by the Company.

               (f)  The Company has full power and authority to enter into the
          Deposit Agreement and the Deposit Agreement has been duly authorized,
          executed and delivered by the Company and constitutes a valid and
          legally binding agreement of the Company, enforceable in accordance
          with its terms, subject to bankruptcy, insolvency, fraudulent
          transfer, reorganization, moratorium and similar laws relating to or
          affecting creditors' rights and to general equity principles; upon the
          due and valid issuance by the Depositary of ADRs evidencing ADSs
          against the deposit of Shares in respect thereof and against payment
          therefor in accordance with the provisions of this Agreement, such
          ADRs will be duly and validly issued and the persons in whose names
          the ADRs are registered will be entitled to the rights specified in
          the ADRs and in the Deposit Agreement; and the ADSs, ADRs and the
          Deposit Agreement conform in all material respects to the descriptions
          thereof contained in the Prospectus.


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                                                                               4

               (g)  No stamp or other issuance or transfer taxes or duties are
          payable by or on behalf of the Underwriters in connection with the
          sale of the ADSs representing the Shares by the Company to the
          Underwriters in accordance with this Agreement, (ii) the deposit with
          the Depositary or its nominee of Shares against the issuance of ADRs
          evidencing ADSs, (iii) the delivery of the ADSs to or for the
          respective accounts of the Underwriters in the manner contemplated in
          this Agreement or (iv) the sale and delivery by the Underwriters of
          the ADSs to the initial purchasers thereof.

               (h)  The Shares to be issued and sold by the Company to the
          Underwriters hereunder have been duly and validly authorized and, when
          issued and deposited pursuant to the Deposit Agreement and when ADSs
          have been issued and delivered in respect thereof against payment
          therefor as provided herein, will be duly and validly issued, fully
          paid and non-assessable and the Underwriters or other persons in whose
          names ADSs are registered (including the Depositary or its nominee)
          will acquire good and valid title to such ADSs, free and clear of all
          liens, encumbrances, equities, preemptive rights and other claims;
          except as have been waived by the shareholders entitled thereto, there
          are no preemptive or similar rights to subscribe for or to purchase,
          and no restrictions upon the voting or transfer of any of the Shares
          or ADSs pursuant to the Company's memorandum and articles of
          association or by-laws or equivalent constitutive documents or any
          agreement to which the Company is a party or by which it may be bound
          or to which any of its property may be subject; the Shares and the
          ADSs conform to the description thereof contained in the Prospectus;
          and the certificates for the Shares comply in all material respects
          with applicable English law.

               (i)  The Company has, and upon the completion of the offering and
          sale of the ADSs will have, an authorized and issued share capital as
          set forth in the Prospectus, and all of the issued share capital of
          the Company has been duly and validly authorized and issued, is fully
          paid and non-assessable, was not issued, and upon completion of the
          offering and sale of the ADSs will not be issued in violation of any
          preemptive rights, and conforms to the description thereof contained
          in the Prospectus; and except as otherwise described in or
          contemplated by the Prospectus, there are no outstanding securities
          convertible into or exchangeable for, or warrants, rights or options
          to purchase from the Company or any of its subsidiaries, or
          obligations of the Company or any of its subsidiaries to issue, any
          class of share capital of the Company or any of its subsidiaries.

               (j)  All the outstanding share capital of each subsidiary of the
          Company has been duly authorized and validly issued, is fully paid and
          nonassessable and, except to the extent set forth in the Prospectus,
          is owned by the Company directly or indirectly through one or more
          wholly-owned subsidiaries, free and clear of any claim, lien,
          encumbrance, security interest, restriction upon voting or transfer or
          any other claim of any third party.

               (k)  Except as otherwise described in or contemplated by the
          Prospectus, the Company has not sold or issued any Ordinary Shares,
          ADSs or other share capital of the Company or securities convertible
          or exercisable or exchangeable for any such securities, during the
          six-month period preceding the date of the Prospectus, including
          without

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                                                                               5

         limitation any sales pursuant to Rule 144A under, or Regulations D or S
         of, the Securities Act.

               (l)  Since the date as of which information is given in the
          Prospectus through the date hereof, and except as may otherwise be
          described in or contemplated by the Prospectus, the Company has not
          (i) issued or granted any securities, including, without limitation,
          any options or warrants, (ii) incurred any liability or obligation,
          direct or contingent, other than liabilities and obligations which
          were incurred in the ordinary course of business, (iii) entered into
          any transaction not in the ordinary course of business, or (iv)
          declared or paid any dividend on its issued share capital.

               (m)  The execution, delivery and performance of this Agreement
          and the Deposit Agreement by the Company and the consummation of the
          transactions contemplated hereby and thereby will not conflict with or
          result in a breach or violation of any of the terms or provisions of,
          or constitute a default under, any indenture, mortgage, deed of trust,
          loan agreement or other agreement or instrument to which the Company
          or any of its subsidiaries is a party or by which the Company or any
          of its subsidiaries is bound or to which any of the property or assets
          of the Company or any of its subsidiaries is subject, except for such
          conflicts, breaches, violations or defaults as would not, singularly
          or in the aggregate, have a Material Adverse Effect, nor will such
          actions result in any violation of the provisions of the memorandum
          and articles of association or by-laws or equivalent constitutive
          documents of the Company or any of its subsidiaries or any statute or
          any order, rule or regulation of any court or governmental agency or
          body having jurisdiction over the Company or any of its subsidiaries
          or any of their properties or assets, except for such violations as
          would not, singularly or in the aggregate, have a Material Adverse
          Effect.

               (n)  Except for the registration of the Shares and the ADSs under
          the Securities Act and such consents, approvals, authorizations,
          registrations or qualifications as may be required under the
          Securities Exchange Act of 1934, as amended (the "Exchange Act"), and
          applicable state securities laws in connection with the purchase and
          distribution of the Shares and the ADSs by the Underwriters, no
          consent, approval, authorization or order of, or filing or
          registration with, any such court or governmental agency or body is
          required for the execution, delivery and performance of this Agreement
          and the Deposit Agreement by the Company and the consummation of the
          transactions contemplated hereby and thereby.

               (o)  Ernst & Young, who have expressed their opinions on the
          audited financial statements included in the Registration Statements
          and the Prospectus are independent public accountants as required by
          the Securities Act and the Rules and Regulations.

               (p)  The financial statements, together with the related notes,
          included in the Prospectus and in each Registration Statement fairly
          present the financial position and the results of operations and
          changes in financial position of the Company and Eurona

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                                                                               6

         Medical AB at the respective dates or for the respective periods
         therein specified. With respect to the Company, such statements and
         related notes have been prepared in accordance with generally accepted
         accounting principles in the United States ("U.S. GAAP"), applied on a
         consistent basis except as may be set forth in the Prospectus. With
         respect to Eurona Medical AB, such statements and related notes have
         been prepared in accordance with generally accepted accounting
         principles in Sweden ("Swedish GAAP"), applied on a consistent basis
         except as may be set forth in the Prospectus. For Eurona Medical AB,
         with respect to the fiscal years ended December 31, 1997 and 1998, and
         the nine months ended September 30, 1998 and 1999, the financial
         statements contain a reconciliation of statement of operations
         presented under Swedish GAAP with the same information as would be
         presented under U.S. GAAP. The summary consolidated financial
         information, unaudited condensed pro forma consolidated financial
         information and selected consolidated financial information included in
         the Prospectus and each Registration Statement have been accurately
         prepared from the consolidated financial statements and the unaudited
         pro forma financial statements, as applicable, of the Company. The
         unaudited pro forma financial information and the related notes thereto
         contained in the Prospectus and each Registration Statement have been
         prepared on a basis consistent with the historical financial statements
         contained in the Prospectus and each Registration Statement (except for
         the pro forma adjustments specified therein) and include all material
         adjustments to the historical financial information required by Rule
         11-02 of Regulation S-X under the Securities Act and the Exchange Act
         to reflect the transactions described in the Prospectus and each
         Registration Statement; and the adjustments reflected in the pro forma
         financial information reflect assumptions required by Regulation S-X or
         which the Company otherwise believes to be reasonable.

               (q)  Neither the Company nor any of its subsidiaries has
          sustained, since the date of the latest audited financial statements
          included in the Prospectus, any material loss or interference with its
          business from fire, explosion, flood or other calamity, whether or not
          covered by insurance, or from any labor dispute or court or
          governmental action, order or decree, otherwise than as described in
          or contemplated by the Prospectus; and, since such date, there has not
          been any change in the share capital or long-term debt of the Company
          or any of its subsidiaries or any material adverse change, or any
          development involving a prospective material adverse change, in or
          affecting the business, general affairs, management, financial
          position, shareholders' equity or results of operations of the Company
          and its subsidiaries taken as a whole, otherwise than as described in
          or contemplated by the Prospectus.

               (r)  There are no legal or governmental proceedings pending to
          which the Company or any of its subsidiaries is a party or of which
          any property or assets of the Company or any of its subsidiaries is
          the subject which, singularly or in the aggregate, if determined
          adversely to the Company or any of its subsidiaries, might have a
          Material Adverse Effect or would prevent or adversely affect the
          ability of the Company to perform its obligations under this
          Agreement; and to the best of the Company's knowledge, no such
          proceedings are threatened or contemplated by governmental authorities
          or threatened by others.


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                                                                               7

               (s)  Neither the Company nor any of its subsidiaries, nor any
          director, officer, agent, employee or other person associated with or
          acting on behalf of the Company or any of its subsidiaries, has used
          any corporate funds for any unlawful contribution, gift, entertainment
          or other unlawful expense relating to political activity, made any
          direct or indirect unlawful payment to any foreign or domestic
          government official or employee from corporate funds, violated or is
          in violation of any provision of the United States Foreign Corrupt
          Practices Act of 1977, as amended, the U.S. Anti-Bribery and Fair
          Competition Act of 1998, as amended, or the OECD Convention on
          Combatting Bribery of Foreign Public Officials in Business
          Transactions or made any bribe, rebate, payoff, influence payment,
          kickback or other unlawful payment.

               (t)  Neither the Company nor any of its subsidiaries is (i) in
          violation of its memorandum or articles of association or equivalent
          constitutive documents, (ii) in default in any respect, and no event
          has occurred which, with notice or lapse of time or both, would
          constitute such a default, in the due performance or observance of any
          term, covenant or condition contained in any indenture, mortgage, deed
          of trust, loan agreement or other agreement or instrument to which it
          is a party or by which it is bound or to which any of its property or
          assets is subject or (iii) in violation in any respect of any law,
          ordinance, governmental rule, regulation or court decree to which it
          or its property or assets may be subject, except, in the case of
          clauses (ii) and (iii), any violations or defaults which, singularly
          or in the aggregate, would not have a Material Adverse Effect.

               (u)  Each of the Company and its subsidiaries possesses all
          licenses, permits, certificates, franchises, approvals and other
          authorizations necessary for the conduct of their respective
          businesses and the ownership, lease and operation of their respective
          properties; all such licenses, permits, certificates, franchises,
          approvals and other authorizations are in full force and effect and
          each of the Company and its subsidiaries is in compliance therewith in
          all material respects, except where the failure to possess such
          licenses, permits, certificates, franchises, approvals and other
          authorizations would not, singularly or in the aggregate, have a
          Material Adverse Effect; and none of the Company and any of its
          subsidiaries has received any notice of any proceedings relating to
          the revocation or modification of any such license, permit,
          certificate, franchise, approval or authorization which, individually
          or in the aggregate, if the subject of an unfavorable decision, ruling
          or result, might have a Material Adverse Effect.

               (v)  Neither the Company nor any of its subsidiaries is or, after
          giving effect to the offering and sale of the ADSs and the application
          of the proceeds thereof as described in the Prospectus, will become an
          "investment company" within the meaning of the Investment Company Act
          of 1940, as amended and the rules and regulations of the Commission
          thereunder.

               (w)  Neither the Company nor any of its officers, directors or
          affiliates has taken or will take, directly or indirectly, any action
          designed or intended to stabilize or manipulate the price of any
          security of the Company, or which caused or resulted in, or


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                                                                               8

         which might in the future reasonably be expected to cause or result in,
         stabilization or manipulation of the price of any security of the
         Company.

               (x)  The Company and its subsidiaries own or possess the right to
          use all patents, patent applications, trademarks, trademark
          registrations, service marks, service mark registrations, trade names,
          copyrights, licenses, inventions, trade secrets and rights necessary
          for the conduct of their respective businesses, and the Company is not
          aware of any claim to the contrary or any challenge by any other
          person to the rights of the Company and its subsidiaries with respect
          to the foregoing. To its knowledge, the Company's business as now
          conducted and as proposed to be conducted does not and will not
          infringe or conflict with any patents, trademarks, service marks,
          trade names, copyrights, trade secrets, licenses or other intellectual
          property or franchise right of any person. Except as described in the
          Prospectus, no claim has been made against the Company alleging the
          infringement by the Company of any patent, trademark, service mark,
          trade name, copyright, trade secret, license in or other intellectual
          property right or franchise right of any person.

               (y)  The Company and each of its subsidiaries have good and
          marketable title or have valid rights to lease or otherwise use, all
          items of real or personal property which are material to the business
          of the Company and its subsidiaries taken as a whole, in each case
          free and clear of all liens, encumbrances, claims and defects.

               (z) No labor disturbance by the employees of the Company or any
          of its subsidiaries exists or, to the knowledge of the Company, is
          imminent which might be expected to have a Material Adverse Effect.
          The Company is not aware that any key employee or significant group of
          employees of the Company or any subsidiary plans to terminate
          employment with the Company or any such subsidiary.

               (aa) Each of the Company and its subsidiaries is in compliance
          with all applicable laws relating to employee benefit plans, share
          option and incentive plans or other employee compensation plans
          existing on the date hereof, except for any non-compliance which,
          singularly or in the aggregate, would not have a Material Adverse
          Effect.

               (bb) There has been no storage, generation, transportation,
          handling, treatment, disposal, discharge, emission, or other release
          of any kind of toxic or other wastes or other hazardous substances by,
          due to, or caused by the Company or any of its subsidiaries (or, to
          the best of the Company's knowledge, any other entity for whose acts
          or omissions the Company or any of its subsidiaries is or may be
          liable) upon any of the property now or previously owned or leased by
          the Company or any of its subsidiaries, or upon any other property, in
          violation of any statute or any ordinance, rule, regulation, order,
          judgment, decree or permit or which would, under any statute or any
          ordinance, rule (including rule of common law), regulation, order,
          judgment, decree or permit, give rise to any liability, except for any
          violation or liability which would not have, singularly or in the
          aggregate with all such violations and liabilities, a Material Adverse
          Effect; there


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                                                                               9

         has been no disposal, discharge, emission or other release of any kind
         onto such property or into the environment surrounding such property of
         any toxic or other wastes or other hazardous substances with respect to
         which the Company or any of its subsidiaries have knowledge, except for
         any such disposal, discharge, emission, or other release of any kind
         which would not have, singularly or in the aggregate with all such
         discharges and other releases, a Material Adverse Effect.

               (cc) The Company and each of its subsidiaries have duly filed
          with the appropriate taxing authorities all applicable tax returns,
          reports and other information required to be filed through the date
          hereof and have paid all applicable taxes due and payable for which
          they are liable; each such tax return, report or other information
          was, when filed, accurate and complete in all material respects; and
          neither the Company nor any of its subsidiaries has any tax deficiency
          or claim outstanding or assessed or, to the best of the Company's
          knowledge, proposed against it which could reasonably be expected to
          have a Material Adverse Effect.

               (dd) Based upon the Company's current operations and assets,
          including the Company's current and planned business activities as
          described in or contemplated by the Prospectus, and applicable laws as
          of the date hereof, the Company does not believe that it is a passive
          foreign investment company, as defined in Section 1296(a) of the
          United States Internal Revenue Code of 1986, as amended, and does not
          expect to become a passive foreign investment company in the future.

               (ee) Except as otherwise described in the Prospectus, under
          current English laws and regulations, all dividends and other
          distributions declared and payable in respect of Ordinary Shares may
          be paid by the Company to the holder thereof (including the Depositary
          or its nominee) in pounds sterling that may be converted into foreign
          currency and freely transferred out of the United Kingdom, and, except
          as set forth in the Prospectus, all such dividends and other
          distributions made to holders of the Shares who are non-residents of
          the United Kingdom will not be subject to income, withholding or other
          taxes under the laws and regulations of the United Kingdom and are
          otherwise free and clear of any other tax, duty, withholding or
          deduction in the United Kingdom and without the necessity of obtaining
          any consents, approvals, authorizations, orders or clearances from or
          registering with any governmental agency or body or any stock exchange
          authority of the United Kingdom.

               (ff) The Company and each of its subsidiaries carry, or are
          covered by, insurance in such amounts and covering such risks as is
          adequate for the conduct of their respective businesses and the value
          of their respective properties and as is customary for companies
          engaged in similar businesses in similar industries.

               (gg) The Company and each of its subsidiaries maintain a system
          of internal accounting controls sufficient to provide reasonable
          assurances that (i) transactions are executed in accordance with
          management's general or specific authorization; (ii) transactions are
          recorded as necessary to permit preparation of financial statements in

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                                                                              10

         conformity with generally accepted accounting principles and to
         maintain accountability for assets; (iii) access to assets is permitted
         only in accordance with management's general or specific authorization;
         and (iv) the recorded accountability for assets is compared with
         existing assets at reasonable intervals and appropriate action is taken
         with respect to any differences.

               (hh) The minute books of the Company and each of its subsidiaries
          have been made available to the Underwriters and counsel for the
          Underwriters, and such books (i) contain a complete summary of all
          meetings and actions of the directors and shareholders of the Company
          and each of its subsidiaries since the time of its respective
          organization through the date of the latest meeting and action, and
          (ii) accurately in all material respects reflect all transactions
          referred to in such minutes.

               (ii) No person or entity has the right to require registration of
          Ordinary Shares or other securities of the Company or to require the
          Company to include securities owned by such person or entity in the
          securities registered pursuant to the Registration Statements or the
          ADS Registration Statement or in any securities being registered
          pursuant to any other registration statement filed by the Company
          under the Securities Act because of the filing or effectiveness of the
          Registration Statements or otherwise, except for persons and entities
          who have irrevocably waived such right until the date 180 days after
          the date hereof.

               (jj) Neither the Company nor any of its subsidiaries is a party
          to any contract, agreement or understanding (whether oral or written)
          with any person that would give rise to a valid claim against the
          Company or the Underwriters for a brokerage commission, finder's fee
          or like payment in connection with the offering and sale of the Shares
          and ADSs.

               (kk) No forward-looking statement (within the meaning of Section
          27A of the Securities Act and Section 21E of the Exchange Act)
          contained in the Prospectus has been made or reaffirmed without a
          reasonable basis or has been disclosed other than in good faith.

               (ll) Except as described in the Prospectus, there are no material
          acquisitions of businesses or assets by the Company or any of its
          subsidiaries pending, contemplated or currently being negotiated.

               (mm) The ADSs have been approved for listing, subject only to
          notice of issuance and evidence of satisfactory distribution, on the
          National Association of Securities Dealers, Inc. Automated Quotation
          National Market System (the "Nasdaq National Market").

          3.   PURCHASE, SALE AND DELIVERY OF OFFERED SECURITIES. On the basis
of the representations, warranties and agreements herein contained, but subject
to the terms and


<PAGE>


                                                                              11

conditions herein set forth, the Company agrees to sell to each Underwriter, and
each Underwriter agrees, severally and not jointly, to purchase from the Company
that number of Firm ADSs set forth opposite the name of such Underwriter in
Schedule A hereto.

          The purchase price to be paid by the Underwriters to the Company for
the ADSs will be $_____ per ADS, net of underwriting discounts and commissions
(the "Purchase Price").

          Delivery of and payment for the Firm ADSs shall be made at the office
of Simpson Thacher & Bartlett at 99 Bishopsgate, London, EC2M 3YH, England at
2:00 P.M., London time, on the third full business day following the effective
date of the Initial Registration Statement or at such other date or place as
shall be determined by agreement between the Representatives and the Company.
This date and time are sometimes referred to as the "First Closing Date." On the
First Closing Date, the Company shall (i) deliver or cause to be delivered
certificates with respect to the Firm Shares to The Bank of New York, as
Depositary (which may be delivered to The Bank of New York, London office, as
custodian for the Depositary), (ii) cause the Depositary to issue one or more
ADRs evidencing the Firm ADSs representing such Firm Shares to be registered in
such names as specified below and (iii) deliver or cause to be delivered such
ADRs to the Representatives for the account of each Underwriter, in each case,
against payment to or upon the order of the Company of the purchase price
therefor by wire transfer in (same day) funds to the accounts specified by the
Company to the Representatives upon two business days' prior notice. Time shall
be of the essence, and delivery at the time and place specified pursuant to this
Agreement is a further condition of the obligations of each Underwriter
hereunder. Upon delivery, the ADRs evidencing the Firm ADSs representing the
Firm Shares shall be registered in such names and in such denominations as the
Representatives shall request in writing not less than two full business days
prior to the First Closing Date.

          For the purpose of expediting the checking and packaging of the
relevant Firm Share certificates and ADRs evidencing the Firm ADSs representing
the Firm Shares, the Company shall make such certificates (or a copy thereof in
the case of the Firm Share certificates) and ADRs available for inspection by
the Representatives in New York, New York, not later than 2:00 P.M., New York
time, on the business day prior to the First Closing Date.

          For the purpose of covering any over-allotments in connection with the
distribution and sale of the Firm ADSs as contemplated by the Prospectus, the
Underwriters may purchase all or less than all of the Optional ADSs. The price
per share to be paid for the Optional ADSs shall be the Purchase Price. The
Company agrees to sell to the Underwriters the number of Optional ADSs specified
in the written notice by SG Cowen described below and the Underwriters agree,
severally and not jointly, to purchase such Optional ADSs. Such Optional ADSs
shall be purchased from the Company for the account of each Underwriter in the
same proportion as the number of Firm ADSs set forth opposite such Underwriter's
name bears to the total number of Firm ADSs (subject to adjustment by SG Cowen
to eliminate fractions). The option granted hereby may be exercised as to all or
any part of the Optional ADSs at any time, and from time to time, not more than
thirty (30) days subsequent to the date of this Agreement. No Optional ADSs
shall be sold and delivered unless the Firm ADSs previously have been, or
simultaneously are, sold and delivered. The right to purchase the Optional ADSs
or any portion


<PAGE>


                                                                              12

thereof may be surrendered and terminated at any time upon notice by SG Cowen to
the Company.

          The option granted hereby may be exercised by written notice being
given to the Company by SG Cowen setting forth the number of Optional ADSs to be
purchased by the Underwriters and the date and time for delivery of and payment
for the Optional ADSs. Each date and time for delivery of and payment for the
Optional ADSs (which may be the First Closing Date, but not earlier) is herein
called the "Option Closing Date" and, except as otherwise agreed by the Company
and SG Cowen, shall not be earlier than two (2) business days nor later than
five (5) business days after written notice is given. The Option Closing Date
and the First Closing Date are herein referred to as the "Closing Dates".

          Delivery of and payment for the Optional ADSs shall be made at the
office of Simpson Thacher & Bartlett at 99 Bishopsgate, London, EC2M 3YH,
England at 2:00 P.M., London time, on the Option Closing Date or at such other
date or place as shall be determined by agreement between the Representatives
and the Company. On the Option Closing Date, the Company shall (i) deliver or
cause to be delivered certificates with respect to the Option Shares to The Bank
of New York, as Depositary (which may be delivered to The Bank of New York,
London office, as custodian for the Depositary), (ii) cause the Depositary to
issue one or more ADRs evidencing the Option ADSs representing such Option
Shares to be registered in such names as specified below and (iii) deliver or
cause to be delivered such ADRs to the Representatives for the account of each
Underwriter, in each case, against payment to or upon the order of the Company
of the purchase price therefor by wire transfer in (same day) funds to the
accounts specified by the Company to the Representatives upon two business days'
prior notice. Time shall be of the essence, and delivery at the time and place
specified pursuant to this Agreement is a further condition of the obligations
of each Underwriter hereunder. Upon delivery, the ADRs evidencing the Option
ADSs representing the Option Shares shall be registered in such names and in
such denominations as the Representatives shall request in writing not less than
two full business days prior to the Option Closing Date.

          For the purpose of expediting the checking and packaging of the
relevant Optional Share certificates and ADRs evidencing the Optional ADSs
representing the Optional Shares, the Company shall make such certificates (or a
copy thereof in the case of the Optional Share certificates) and ADRs available
for inspection by the Representatives in New York, New York, not later than 2:00
P.M., New York time, on the business day prior to the Option Closing Date.

          The several Underwriters propose to offer the ADSs for sale upon the
terms and conditions set forth in the Prospectus.

          It is understood that approximately __ of the Firm ADSs ("Directed
Shares") will initially be reserved by the Underwriters for offer and sale to
employees and persons having business relationships with the Company and its
subsidiaries ("Directed Share Participants") upon the terms and conditions set
forth in the Prospectus and in accordance with the rules and regulations of the
National Association of Securities Dealers, Inc. Under no circumstances will SG
Cowen or any Underwriter be liable to the Company or to any Directed Share
Participant for


<PAGE>


                                                                              13

any action taken or omitted to be taken in good faith in connection with such
Directed Share Program. To the extent that any Directed Shares are not
affirmatively reconfirmed for purchase by any Directed Share Participant on or
immediately after the date of this Agreement, such Directed Shares may be
offered to the public as part of the public offering contemplated hereby.

          4.   FURTHER AGREEMENTS OF THE COMPANY. The Company agrees with the
several Underwriters that:

               (a)  The Company will prepare the Rule 462(b) Registration
          Statement, if necessary, in a form approved by the Representatives and
          file such Rule 462(b) Registration Statement with the Commission on
          the date hereof; prepare the Prospectus in a form approved by the
          Representatives and file such Prospectus pursuant to Rule 424(b) under
          the Securities Act not later than the second business day following
          the execution and delivery of this Agreement; make no further
          amendment or any supplement to the Registration Statements, the ADS
          Registration Statement or to the Prospectus to which the
          Representatives shall reasonably object by notice to the Company after
          a reasonable period to review; advise the Representatives, promptly
          after it receives notice thereof, of the time when any amendment to
          either of the Registration Statements or the ADS Registration
          Statement has been filed or becomes effective or any supplement to the
          Prospectus or any amended Prospectus has been filed and to furnish the
          Representatives with copies thereof; advise the Representatives,
          promptly after it receives notice thereof, of the issuance by the
          Commission of any stop order or of any order preventing or suspending
          the use of any Preliminary Prospectus or the Prospectus, of the
          suspension of the qualification of the Shares or ADSs for offering or
          sale in any jurisdiction, of the initiation or threatening of any
          proceeding for any such purpose, or of any request by the Commission
          for the amending or supplementing of the Registration Statements, the
          ADS Registration Statement or the Prospectus or for additional
          information; and, in the event of the issuance of any stop order or of
          any order preventing or suspending the use of any Preliminary
          Prospectus or the Prospectus or suspending any such qualification, use
          promptly its best efforts to obtain its withdrawal.

               (b)  The Company will file promptly with the Commission any
          amendment to the Registration Statements, the ADS Registration
          Statement, the Prospectus or any supplement to the Prospectus that
          may, in the judgment of the Company or the Representatives, be
          required by the Securities Act or requested by the Commission.

               (c)  If at any time prior to the expiration of nine months after
          the effective date of the Initial Registration Statement and during
          which a prospectus relating to the Shares is required to be delivered
          any event occurs as a result of which the Prospectus as then amended
          or supplemented would include any untrue statement of a material fact,
          or omit to state any material fact necessary to make the statements
          therein, in light of the circumstances under which they were made, not
          misleading, or if it is necessary at any time to amend the Prospectus
          to comply with the Securities Act, the Company will promptly notify
          the Representatives thereof and upon their request will prepare an
          amended or supplemented Prospectus which will correct such statement
          or omission or

<PAGE>

                                                                              14

          effect such compliance. The Company will furnish without charge to
          each Underwriter and to any dealer in securities as many copies as the
          Representatives may from time to time reasonably request of such
          amended or supplemented Prospectus; and in case any Underwriter is
          required to deliver a prospectus relating to the Shares nine months or
          more after the effective date of the Initial Registration Statement,
          the Company upon the request of the Representatives and at the expense
          of such Underwriter will prepare promptly an amended or supplemented
          Prospectus as may be necessary to permit compliance with the
          requirements of Section 10(a)(3) of the Securities Act.

               (d)  The Company will furnish promptly to each of the
          Representatives and to counsel for the Underwriters a signed copy of
          each of the Registration Statements and the ADS Registration Statement
          as originally filed with the Commission, and each amendment thereto
          filed with the Commission, including all consents and exhibits filed
          therewith.

               (e)  The Company will deliver promptly to the Representatives
          such number of the following documents as the Representatives shall
          reasonably request: (i) conformed copies of the Registration
          Statements and the ADS Registration Statement as originally filed with
          the Commission and each amendment thereto (in each case excluding
          exhibits), (ii) each Preliminary Prospectus and (iii) the Prospectus
          (not later than 10:00 A.M., New York time, on the business day
          following the execution and delivery of this Agreement or if not
          practicable, as soon thereafter as practicable) and any amended or
          supplemented Prospectus (not later than 10:00 A.M., New York time, on
          the business day following the date of such amendment or supplement or
          if not practicable, as soon thereafter as possible).

               (f)  The Company will make generally available to its
          shareholders as soon as practicable, but in any event not later than
          eighteen months after the effective date of the Initial Registration
          Statement (as defined in Rule 158(c) under the Securities Act), an
          earnings statement of the Company and its subsidiaries (which need not
          be audited) complying with Section 11(a) of the Securities Act and the
          Rules and Regulations (including, at the option of the Company, Rule
          158).

               (g)  The Company will promptly take from time to time such
          actions as the Representatives may reasonably request to qualify the
          shares and ADSs for offering and sale under the securities or Blue Sky
          laws of such jurisdictions as the Representatives may designate and to
          continue such qualifications in effect for so long as required for the
          distribution of the ADSs; PROVIDED that the Company and its
          subsidiaries shall not be obligated to qualify as foreign corporations
          in any jurisdiction in which they are not so qualified or to file a
          general consent to service of process in any jurisdiction;

               (h)  The Company will prepare and to furnish to the holders of
          ADRs, as soon as practicable after the end of each fiscal year, copies
          of its annual report to shareholders for such year, which will include
          a description of operations and annual consolidated financial
          statements of the Company and its subsidiaries prepared in conformity
          with U.S.

<PAGE>

                                                                              15

          GAAP, and also to prepare and to furnish the holders of ADRs, as soon
          as available, copies of its quarterly reports, which will include
          unaudited quarterly consolidated financial information prepared in
          conformity with U.S. GAAP; and during the period of five years from
          the date hereof, the Company will deliver to the Representatives and,
          upon request, to each of the other Underwriters, (i) as soon as they
          are available, copies of all reports or other communications furnished
          to shareholders and (ii) as soon as they are available, copies of any
          reports and financial statements furnished or filed with the
          Commission pursuant to the Exchange Act or any national securities
          exchange or automatic quotation system on which the ADSs are listed or
          quoted.

               (i)  The Company agrees for a period of 180 days from the date of
          the Prospectus, not to, directly or indirectly, issue, offer, pledge,
          sell, contract to sell or sell or grant any contract, option, right or
          warrant to purchase, purchase any option to sell, or otherwise
          transfer or dispose of (or enter into any transaction or device which
          is designed to, or could be expected to, result in the disposition,
          transfer or purchase by any person at any time in the future of) any
          ADSs, Ordinary Shares (other than Ordinary Shares issued pursuant to
          employee share option and incentive plans existing on the date hereof)
          or other share capital of the Company or securities convertible or
          exercisable or exchangeable for any such securities, or sell or grant
          options, rights or warrants with respect to any such securities (other
          than the grant of options pursuant to employee share option and
          incentive plans existing on the date hereof or as specifically
          described in or contemplated by the Prospectus) or enter into any swap
          or similar agreement that transfers, in whole or in part, the economic
          risk of ownership of any such securities, whether any of the foregoing
          transactions is to be settled by delivery of any such securities, in
          cash or otherwise, in each case without the prior written consent of
          SG Cowen; and the Company further agrees to cause each officer,
          director, shareholder and holder of options or warrants in securities
          of the Company listed in Schedule B to furnish to the Representatives,
          prior to the First Closing Date, a letter, substantially in the form
          of Exhibit I hereto.

               (j)  The Company will promptly supply the Representatives with
          copies of all correspondence to and from, and all documents issued to
          and by, any governmental or regulatory agency or authority, including,
          without limitation, the Registrar of Companies for England and Wales
          and the Commission, relating to the offering of the ADSs.

               (k)  Prior to each of the Closing Dates the Company will furnish
          to the Representatives, as soon as they have been prepared, copies of
          any unaudited interim consolidated financial statements of the Company
          for any periods subsequent to the periods covered by the financial
          statements appearing in the Registration Statements and the
          Prospectus.

               (l)  Prior to each of the Closing Dates, the Company will not
          issue any press release or other communication directly or indirectly
          or hold any press conference with respect to the Company, its
          condition, financial or otherwise, or earnings, business affairs or
          business prospects (except for routine oral marketing communications
          in the ordinary

<PAGE>


                                                                              16

          course of business and consistent with the past practices of the
          Company and of which the Representatives are notified), without the
          prior written consent of the Representatives, unless in the judgment
          of the Company and its counsel, and after notification to the
          Representatives, such press release or communication is required by
          law.

               (m)  In connection with the offering of the ADSs, until SG Cowen
          shall have notified the Company of the completion of the resale of the
          ADSs, the Company will not, and will cause its affiliated purchasers
          (as defined in Regulation M under the Exchange Act) not to, either
          alone or with one or more other persons, (i) bid for or purchase, for
          any account in which it or any of its affiliated purchasers has a
          beneficial interest, any Shares or ADSs, or attempt to induce any
          person to purchase any Shares or ADSs, (ii) make bids or purchase for
          the purpose of creating actual, or apparent, active trading in or of
          raising the price of the Shares or ADSs, or (iii) take, directly or
          indirectly, any other action which is designed to stabilize or
          manipulate, or which constitutes or might reasonably be expected to
          cause or result in stabilization or manipulation, of the price of any
          security of the Company.

               (n)  The Company will not take any action prior to the Option
          Closing Date which would require the Prospectus to be amended or
          supplemented pursuant to Section 4(c).

               (o)  The Company will apply the net proceeds from the sale of the
          ADSs as set forth in the Prospectus under the heading "Use of
          Proceeds".

               (p)  The Company will use all reasonable efforts to maintain the
          listing of the ADSs on the Nasdaq National Market until none of the
          ADSs is outstanding.

               (q)  The Company will take such steps as shall be necessary to
          ensure that neither the Company nor any subsidiary shall become an
          "investment company" within the meaning of such term under the United
          States Investment Company Act of 1940, as amended, and the rules and
          regulations of the Commission thereunder.

               (r)  The Company will operate its business in a manner which will
          minimize the risk of the Company qualifying as a PFIC in its current
          taxable year or for future taxable years.

               (s)  The Company will comply in all material respects with the
          Deposit Agreement so that ADRs evidencing ADSs will be executed by the
          Depositary and delivered to the Underwriters on each Closing Date.

          5    PAYMENT OF EXPENSES. The Company agrees with the Underwriters to
pay (a) the costs incident to the authorization, issuance, sale, preparation and
delivery of the ADSs and any taxes payable in that connection; (b) the costs
incident to the registration of the Shares and ADSs under the Securities Act;
(c) the costs incident to the preparation, printing and distribution of the
Registration Statements, ADS Registration Statement, Preliminary Prospectus,


<PAGE>


                                                                              17

Prospectus any amendments, supplements and exhibits thereto, (d) the costs of
printing, reproducing and distributing the Agreement Among Underwriters between
the Representatives and the Underwriters, the Master Selected Dealers'
Agreement, the Underwriters' Questionnaire and this Agreement by mail, telex or
other means of communications; (e) the fees and expenses (including related fees
and expenses of counsel for the Underwriters) incurred in connection with
filings made with the National Association of Securities Dealers; (f) any
applicable listing or other fees; (g) the fees and expenses of qualifying the
ADSs (and the Shares) under the securities laws of the several jurisdictions as
provided in Section 4(g) and of preparing, printing and distributing Blue Sky
Memoranda and Legal Investment Surveys (including related fees and expenses of
counsel to the Underwriters); (h) all fees and expenses of the registrar and
transfer agent of the Shares; (i) all fees and expenses in connection with the
application for inclusion of the ADSs on the Nasdaq National Market or the
obtaining of any approval from the Registrar of Companies for England and Wales
or any other relevant authority in the United Kingdom; (j) the costs and
expenses of depositing any Shares under the Deposit Agreement against issuance
of ADRs evidencing the ADSs; (k) the fees and expenses (including fees and
disbursements of counsel) of the Depositary and any nominee or custodian
appointed under the Deposit Agreement, other than the fees and expenses to be
paid by holders of ADRs (except the Underwriters in connection with the initial
purchase of the ADSs) and such other fees and expenses as the Company and the
Depositary shall otherwise agree are to be incurred by the Depositary for its
own account; (l) the fees and expenses of any Authorized Agent (as defined in
Section 22 hereof); (m) all stamp or other issuance or transfer taxes or
governmental duties, if any, payable by the Underwriters in connection with the
offer and sale of the ADSs (including the Shares relating thereto) to the
Underwriters and by the Underwriters to the initial purchasers thereof; (n) all
fees and expenses incurred by the Underwriters in connection with the Directed
Share Program, including counsel fees and any stamp duties or other taxes
incurred by the Underwriters in connection with the Directed Share Program; and
(o) all other costs and expenses incident to the performance of the obligations
of the Company under this Agreement (including, without limitation, the fees and
expenses of the Company's counsel and the Company's independent accountants);
PROVIDED that, except as otherwise provided in this Section 5 and in Section 9,
the Underwriters shall pay their own costs and expenses, including the fees and
expenses of their counsel and the expenses of advertising any offering of the
ADSs made by the Underwriters.

          6    CONDITIONS OF UNDERWRITERS' OBLIGATIONS. The respective
obligations of the several Underwriters hereunder are subject to the accuracy,
when made and on each of the Closing Dates, of the representations and
warranties of the Company contained herein, to the accuracy of the statements of
the Company made in any certificates pursuant to the provisions hereof, to the
performance by the Company of its obligations hereunder, and to each of the
following additional terms and conditions:

               (a)  No stop order suspending the effectiveness of either of the
          Registration Statements or the ADS Registration Statement or any part
          thereof shall have been issued and no proceedings for that purpose
          shall have been initiated or threatened by the Commission, and any
          request for additional information on the part of the Commission (to
          be included in the Registration Statements, the ADS Registration
          Statement, the


<PAGE>


                                                                              18

          Prospectus or otherwise) shall have been complied with to the
          reasonable satisfaction of the Representatives. The Rule 462(b)
          Registration Statement, if any, and the Prospectus shall have been
          timely filed with the Commission in accordance with Section 4(a).

               (b)  None of the Underwriters shall have discovered and disclosed
          to the Company on or prior to such Closing Date that any Registration
          Statement, the ADS Registration Statement or the Prospectus or any
          amendment or supplement thereto contains an untrue statement of a fact
          which, in the opinion of counsel for the Underwriters, is material or
          omits to state any fact which, in the opinion of such counsel, is
          material and is required to be stated therein or is necessary to make
          the statements therein (with respect to the Prospectus and any
          amendment or supplement thereto, in light of the circumstances under
          which they were made) not misleading.

               (c)  All corporate proceedings and other legal matters incident
          to the authorization, form and validity of each of this Agreement, the
          Deposit Agreement, the Shares, the ADSs and the ADRs and the
          Registration Statements, the ADS Registration Statement and the
          Prospectus or any amendment or supplement thereto, and all other legal
          matters relating to this Agreement, the Deposit Agreement and the
          transactions contemplated hereby and thereby shall be reasonably
          satisfactory in all material respects to counsel for the Underwriters,
          and the Company shall have furnished to such counsel all documents and
          information that they may reasonably request to enable them to pass
          upon such matters.

               (d)  Clifford Chance Limited Liability Partnership shall have
          furnished to the Representatives such counsel's written opinion, as
          U.S. counsel to the Company, addressed to the Underwriters and dated
          such Closing Date, in form and substance reasonably satisfactory to
          the Representatives, to the effect that:

                    (i)  Assuming due authorization, execution and delivery by
               the Company under the laws of England and Wales, this Agreement
               has been duly executed and delivered by the Company insofar as
               New York law is concerned.

                    (ii) Assuming due authorization, execution and delivery by
               the Company under the laws of England and Wales, the Deposit
               Agreement has been duly executed and delivered by the Company
               insofar as New York law is concerned and, assuming due
               authorization, execution and delivery of the Deposit Agreement by
               the Depositary and that each of the Depositary and the Company
               has full power, authority and legal right to enter into and
               perform its obligations thereunder, constitutes a valid and
               legally binding agreement of the Company, except as enforcement
               thereof may be limited by bankruptcy, insolvency (including,
               without limitation, all laws relating to fraudulent transfers),
               reorganization, moratorium or similar laws affecting enforcement
               of creditors' rights generally and to general principles of
               equity (regardless of whether in a proceeding in equity or at
               law).


<PAGE>


                                                                              19

                    (iii) Assuming due authorization, execution and delivery of
               the Deposit Agreement by the Depositary and by the Company, upon
               due issuance by the Depositary of the ADRs evidencing ADSs being
               delivered by the Company at such Closing Date against the deposit
               of Shares to be deposited by the Company in respect thereof in
               accordance with the provisions of the Deposit Agreement and
               against payment of the consideration therefor set forth herein,
               such ADRs will be duly and validly issued and will entitle the
               persons in whose names the ADRs are registered to the rights
               specified therein and in the Deposit Agreement.

                    (iv) Assuming the validity of such actions under the laws of
               England and Wales, under the laws of the State of New York
               relating to submission to personal jurisdiction, the Company has,
               pursuant to Section 22 of this Agreement, legally, validly and
               irrevocably submitted to the personal jurisdiction of any state
               or federal court located in the Borough of Manhattan, The City of
               New York, New York in any action arising out of or relating to
               this Agreement or the transactions contemplated hereby, and has
               legally, validly and effectively appointed the Authorized Agent
               as its authorized agent for the purposes described in Section 22
               of this Agreement, and the Company has validly and irrevocably
               waived (A) the defense of an inconvenient forum to the
               maintenance of any such suit or proceeding and (B) any immunity
               to jurisdiction to which it may otherwise be entitled in any such
               suit or proceeding.

                    (v)  The sale of the ADSs being delivered by the Company at
               such Closing Date, the issue of the Shares being deposited by the
               Company with the Depositary against issuance of the ADRs being
               delivered by the Company, the deposit of such Shares by the
               Company with the Depositary or its nominee against issuance of
               the ADRs to be delivered, the compliance by the Company with all
               of the provisions of this Agreement and the Deposit Agreement and
               the consummation by the Company of the transactions contemplated
               herein and therein, do not and will not conflict with or result
               in a breach or violation of any of the terms or provisions of, or
               constitute a default under, (A) any existing applicable law, rule
               or regulation (other than the securities or "Blue Sky" laws of
               the State of New York, as to which such counsel need express no
               opinion) or any judgment, order or decree known to us after
               reasonable investigation of any government, governmental
               instrumentality or court of the United States or the State of New
               York having jurisdiction over the Company, its subsidiaries, or
               any of its or their properties or assets.

                    (vi) No consent, approval, authorization, order,
               registration or qualification of or with any court or
               governmental agency or body of the United States or the State of
               New York is required in connection with the purchase and
               distribution of the ADSs by the Underwriters from the Company
               pursuant to this Agreement or the consummation by the Company of
               the transactions contemplated by this Agreement and the Deposit
               Agreement, except (A) the registration under the Securities Act
               of the Shares and ADSs and (B) such other


<PAGE>


                                                                              20

               consents, approvals, authorizations, registrations or
               qualifications as may be required under state or foreign
               securities or "Blue Sky" laws in connection with the purchase and
               distribution of the ADSs to be purchased under this Agreement by
               the Underwriters.

                    (vii) The statements set forth in the Prospectus under the
               caption "Description of the American Depositary Shares", insofar
               as such statements purport to constitute a summary of the terms
               of the Deposit Agreement, ADSs and ADRs, and under the caption
               "Taxation", insofar as they purport to describe matters of law or
               regulation of the United States or to the provisions of documents
               therein described which are governed by United States law are
               true and accurate in all material respects.

                    (viii) The description in the Registration Statements, ADS
               Registration Statement and Prospectus of U.S. statutes, legal or
               governmental proceedings and contracts and other documents are
               accurate in all material respects and fairly summarize the
               information about them required to be disclosed.

                    (ix) The Registration Statement was declared effective under
               the Securities Act as of the date and time specified in such
               opinion, the Rule 462(b) Registration Statement, if any, was
               filed with the Commission on the date specified therein, the
               Prospectus was filed with the Commission pursuant to the
               subparagraph of Rule 424(b) of the Rules and Regulations
               specified in such opinion on the date specified therein and, to
               the knowledge of such counsel, no stop order suspending the
               effectiveness of the Registration Statement has been issued and
               no proceeding for that purpose is pending or threatened by the
               Commission.

                    (x)  The Registration Statements, as of their respective
               effective dates and the Prospectus, as of its date, and any
               further amendments or supplements thereto, as of their respective
               dates, made by the Company prior to such Closing Date (other than
               the financial statements and other financial data contained
               therein, as to which such counsel need express no opinion)
               complied as to form in all material respects with the
               requirements of the Securities Act and the Rules and Regulations
               of the Commission thereunder.

                    (xi) The Company is not and, after giving effect to the
               offering and sale of the ADSs, will not be an "investment
               company" or an entity "controlled" by an "investment company,"
               within the meaning of the Investment Company Act and the rules
               and regulations of the Commission thereunder.

          In rendering such opinion, such counsel may (i) state that their
opinion is limited to matters governed by the federal laws of the United States
and the laws of the State of New York and (ii) rely (to the extent such counsel
deems proper), as to matters involving the application of the laws of the United
Kingdom upon the opinion of each of CMS Cameron

<PAGE>


                                                                              21

McKenna referred to in Section 6(e) below and Clifford Chance Limited Liability
Partnership referred to in Section 6(f) below if so specified in its opinion.
Such counsel shall also have furnished to the Representatives a written
statement, addressed to the Underwriters and dated such Closing Date, in form
and substance satisfactory to the Representatives, to the effect that (x) such
counsel has acted as counsel to the Company in connection with the preparation
of the Registration Statements and the ADS Registration Statement and (y) based
on such counsel's examination of the Registration Statements and the ADS
Registration Statement and such counsel's investigations made in connection with
the preparation of the Registration Statements and the ADS Registration
Statement and "conferences with certain officers and employees of and with
auditors for and counsel to the Company", such counsel has no reason to believe
that the Registration Statements and the ADS Registration Statement, as of their
respective effective dates, contained any untrue statement of a material fact or
omitted to state any material fact required to be stated therein or necessary in
order to make the statements therein not misleading, or that the Prospectus as
of its date and as of the Closing Date contains any untrue statement of a
material fact or omits to state any material fact required to be stated therein
or necessary in order to make the statements therein, in light of the
circumstances under which they were made, not misleading; it being understood
that such counsel need express no opinion as to the financial statements or
other financial data contained in the Registration Statements, the ADS
Registration Statement or the Prospectus.

          The foregoing opinion and statement may be qualified by a statement
to the effect that such counsel has not independently verified the accuracy,
completeness or fairness of the statements contained in the Registration
Statements, the ADS Registration Statement or the Prospectus and takes no
responsibility therefor except to the extent set forth in the opinion described
in clauses (vii) and (viii) above.

               (e)  CMS Cameron McKenna shall have furnished to the
          Representatives their written opinion, as English counsel to the
          Company, addressed to the Underwriters and dated such Closing Date,
          in form and substance reasonably satisfactory to the Representatives,
          to the effect that:

               (i)  The holders of issued share capital of the Company are not
          entitled to pre-emptive or other rights to acquire the Shares to be
          allotted by the Company in respect of the ADSs to be purchased from
          the Company hereunder which have not been complied with (nor would the
          deposit of such Shares pursuant to the Deposit Agreement give rise to
          such rights), except for any such rights which have been irrevocably
          waived by the holders thereof; there are no restrictions in the
          memorandum and articles of association of the Company or any other
          instrument known to such counsel which would prevent the Shares to be
          allotted by the Company to the nominee of the Depository; there are no
          restrictions in the memorandum and articles of association of the
          Company or any other instrument known to such counsel on subsequent
          transfers of the Shares or on the voting rights conferred thereby.

<PAGE>


                                                                              22

               (ii) The statements set forth in the Prospectus under the caption
          "Description of Share Capital" insofar as they purport to constitute a
          summary of the terms of the Shares, under the captions "Exchange
          Controls and Other Limitations Affecting Security Holders",
          "Management--Our Share Option Plan", "Management--Our Savings Related
          Share Option Scheme", "Taxation--Taxation of Dividends--United
          Kingdom", "Taxation--Taxation of Capital Gains--United Kingdom",
          "Taxation--U.K. Inheritance and Gift Tax", "Taxation--U.K. Stamp Duty
          and Stamp Duty Reserve Tax", and "Service of Process and Enforcement
          of Foreign Judgments" insofar as they purport to describe matters of
          law or regulation of England and Wales or to the provisions of
          documents therein described which are governed by English law are true
          and accurate in all material respects, and nothing has been omitted
          from such statements which would make the same misleading in any
          material respect.

               (iii) Insofar as matters of English law are concerned, the
          Registration Statements, the ADS Registration Statement and the
          Prospectus and the filing of such documents with the Commission have
          been duly authorized by and on behalf of the Company; and each of the
          Registration Statements and the ADS Registration Statement has been
          duly executed pursuant to such authorization by and on behalf of the
          Company.

               (iv) A final and conclusive judgment (with no further right of
          appeal) of a competent court sitting in New York City arising out of
          or in relation to the obligations of the Company under this Agreement
          or the Deposit Agreement would be enforceable by fresh proceedings
          brought in the courts of England and Wales against the Company,
          subject to the discussion of enforceability of judgments set forth in
          the Prospectus under the caption "Service of Process and Enforcement
          of Foreign Judgments".

          In rendering such opinion, such counsel may state that their
opinion is limited to matters governed by the laws of England and Wales and
shall state that each of Clifford Chance Limited Liability Partnership and
Simpson Thacher & Bartlett may rely upon their opinion with respect to
matters of English law.

               (f)  Clifford Chance Limited Liability Partnership shall have
     furnished to the Representatives their written opinion, as special English
     counsel to the Company, addressed to the Underwriters and dated such
     Closing Date, in form and substance reasonably satisfactory to the
     Representatives, to the effect that:

                    (i)  The Company and each of its subsidiaries (other than
               Gemini Genomics AB, Gemini Genomics Inc. and Newfound Genomics
               Inc.) have been duly incorporated and are validly existing as
               corporations under the laws of England and Wales and have all
               power and authority necessary to own or hold their respective
               properties and to conduct the businesses in which they are
               engaged.

<PAGE>


                                                                              23

                    (ii) The Company has an authorized share capital as set
               forth in the Prospectus, and all of the issued share capital of
               the Company, including the Shares represented by the ADSs being
               delivered on such Closing Date, has been duly and validly
               authorized and issued, is fully paid and not subject to further
               calls for funds and conforms to the description thereof contained
               in the Prospectus.

                    (iii) The Company has full power and authority to enter into
               each of this Agreement and the Deposit Agreement. Each of this
               Agreement and the Deposit Agreement has been duly authorized,
               executed and delivered by the Company.

                    (iv) All the outstanding share capital of each subsidiary of
               the Company incorporated under the laws of England and Wales has
               been duly authorized and validly issued, is fully paid and,
               except to the extent set forth in the Prospectus, are owned by
               the Company directly or indirectly through one or more
               wholly-owned subsidiaries, free and clear of any claim, lien,
               encumbrance, security interest, restriction upon voting or
               transfer or any other claim of any third party.

                    (v)  The sale of the ADSs being delivered by the Company at
               such Closing Date, the issue of the Shares being deposited by the
               Company with the Depositary against issuance of the ADRs being
               delivered by the Company, the deposit of such Shares by the
               Company with the Depositary or its nominee against issuance of
               the ADRs to be delivered, the compliance by the Company with all
               of the provisions of this Agreement and the Deposit Agreement and
               the consummation by the Company of the transactions contemplated
               herein and therein, will not result in any violation of the
               provisions of the memorandum and articles of association of the
               Company or any of its subsidiaries or any statute or any order,
               rule or regulation of any court or governmental agency in England
               and Wales having jurisdiction over the Company or any of its
               subsidiaries or any of its or their properties or assets.

                    (vi) No consent, approval, authorization or order of, or
               filing or registration with, any court or governmental agency or
               body in England or Wales is required in connection with the
               purchase and distribution of the ADSs by the Underwriters from
               the Company, the execution, delivery and performance of this
               Agreement and the Deposit Agreement by the Company and the
               consummation of the transactions contemplated hereby and thereby,
               except for statutory notification by the Company to the Registrar
               of Companies of the allotment of shares of the Company (as
               required by the Companies Act of 1985 (as amended)).

                    (vii) The statements set forth in the Prospectus under the
               caption "Business--Intellectual Property", "Business--Agreements
               with Third Parties", "Management--Employment and Services
               Agreements", "Management--Share Option Schemes and Related
               Information--Our International Executive Share


<PAGE>


                                                                              24

               Option Plan" and "Management--Limitation on Liability and Other
               Indemnification Matters" insofar as they purport to describe
               matters of law or regulation of England and Wales or to the
               provisions of documents therein described which are governed by
               English law are true and accurate in all material respects, and
               nothing has been omitted from such statements which would make
               the same misleading in any material respect.

                    (viii) The indemnification and contribution provisions set
               forth in Section 7 herein do not contravene the public policy or
               laws of England and Wales.

                    (ix)   The Underwriters would be permitted to commence
               proceedings against the Company based on this Agreement in the
               High Court of Justice of England and Wales, and the holders of
               ADSs evidenced by ADRs (or the Depository acting on their behalf)
               would be permitted to commence proceedings against the Company
               based on this Agreement, the Deposit Agreement or the ADRs in the
               High Court of Justice of England and Wales (in each case assuming
               that such Underwriters and holders have direct contractual rights
               against the Company under either this Agreement or the Deposit
               Agreement or the ADRs as appropriate which arise as a result of
               valid and binding obligations of the Company under such documents
               in accordance with the laws of the State of New York); PROVIDED
               that (A) the High Court of Justice has power to control any
               proceedings before it, including by staying or dismissing
               proceedings; (B) in making a decision as to whether to stay or
               dismiss proceedings, the High Court of Justice will take into
               account all material circumstances including, in particular, the
               existence of proceedings in another jurisdiction; and (C) the
               High Court of Justice is obliged to stay or dismiss proceedings
               before it if the courts of another State party to the EC
               Convention on the Jurisdiction and Enforcement of Judgments in
               Civil and Commercial Matters (signed at Brussels, 1968, as
               amended) or the EC/EFTA Convention on Jurisdiction and the
               Enforcement of Judgments in Civil and Commercial Matters (signed
               at Lugano, 1988, as amended) were seised first of proceedings
               involving the same cause of action and between the same parties.
               The High Court of Justice may stay or dismiss proceedings before
               it if a court in such a State was first seised of related
               proceedings (even if not between the same parties or involving
               the same cause of action).

                    (x)  Assuming that each of (A) the submission by the Company
               to the jurisdiction of any federal or state court in the Borough
               of Manhattan in the City of New York, County and State of New
               York, United States of America in this Agreement and (B) the
               method of service of process set forth in this Agreement
               constitutes a valid and legally binding obligation of the Company
               under the laws of the State of New York, then the English courts
               should recognize such submission to jurisdiction and (provided
               the relevant agent has accepted its appointment) to such method
               of service of process.

<PAGE>


                                                                              25

               (xi) The Company can sue and be sued in its own name; under
          English law, the agreement of the Company that this Agreement and the
          Deposit Agreement shall be governed by the laws of the State of New
          York will be recognized by the courts of England and Wales in
          accordance with and subject to the Contracts (Applicable Law) Act
          1990; and the Company is not entitled to any immunity as a defense to
          any suit or action brought or maintained in respect of its obligations
          under such agreements.

               (xii) To ensure the legality, validity, enforceability or
          admissibility in evidence of this Agreement or the Deposit Agreement
          in England and Wales, it is not necessary that, prior to seeking
          enforcement thereof, any such document be filed or recorded with any
          court or other authority in England and Wales save to the extent that
          any such filing or recording relates to or is connected with the
          payment of any stamp or similar tax.

               (xiii) The certificates used to evidence the Shares are in due
          and proper form and comply with all applicable statutory requirements
          of England and Wales.

               (xiv) All dividends and other distributions properly declared and
          payable on the Shares may under the current laws and regulations of
          England and Wales be paid in pounds sterling (including any such
          dividends or distributions to be paid to the Depository) and pounds
          sterling may be converted by the recipient into foreign currency that
          may be freely transferred out of England and Wales without the
          necessity of obtaining any consents, approvals, authorizations, orders
          or clearances from or registering with any governmental agency or body
          or any stock exchange authority in each case of England and Wales.

               (xv) It is not necessary, prior to the Underwriters seeking
          enforcement of this Agreement or the Deposit Agreement in the United
          Kingdom, that any stamp or similar tax be paid.

               (xvi) No stamp or other issuance or transfer taxes or duties are
          payable in accordance with United Kingdom tax law, by or on behalf of
          the Underwriters to the United Kingdom taxation authorities or other
          United Kingdom agencies in connection with the following:

                    (a)  the issuance of the Shares by the Company;

                    (b)  the deposit by the Company with the Depository or its
                         nominee, of the Ordinary Shares against the issuance of
                         ADRs evidencing the ADSs pursuant to the Deposit
                         Agreement;

                    (c)  the delivery of the ADSs to or for the respective
                         accounts of the Underwriters in the manner contemplated
                         herein; or

<PAGE>


                                                                              26

                    (d)  the sale and delivery by the Underwriters of the ADSs
                         to the initial purchasers thereof provided that either
                         no instrument of transfer is used to effect the sale or
                         any such instrument is executed and retained outside
                         the United Kingdom and provided also that if any of the
                         Underwriters are within the charge to United Kingdom
                         corporation tax, any profit on such sale or delivery is
                         not attributable to any branch or agency or permanent
                         establishment in the United Kingdom of the
                         Underwriters.

               (xvii) Except as set out in the Prospectus, all dividends and
          other distributions made to holders of Ordinary Shares or ADSs who are
          non-residents of the United Kingdom and are entitled to rely on the
          provisions of a double tax treaty of which the United Kingdom is a
          signatory conferring exemption from U.K. tax on dividends and other
          distributions in respect of their holding of Ordinary Shares or ADSs
          will not be subject to United Kingdom income, withholding or other
          taxes under United Kingdom laws and regulations and are otherwise free
          and clear of any other tax, duty, withholding or deduction in the
          United Kingdom.

          In rendering such opinion, such counsel may state that their opinion
is limited to matters governed by the laws of England and Wales and shall state
that each of Clifford Chance Limited Liability Partnership and Simpson Thacher &
Bartlett may rely upon their opinion with respect to matters of English law for
purposes of their opinions with respect to matters of U.S. law.

          (g)  Roger Dickinson, shall have furnished to the Representatives his
     written opinion, as general counsel to the Company, addressed to the
     Underwriters and dated such Closing Date, in form and substance reasonably
     satisfactory to the Representatives, to the effect that:

               (i)  No person or entity has the right to require registration of
          Ordinary Shares or other securities of the Company because of the
          filing or effectiveness of the Registration Statements or otherwise,
          except for persons and entities who have expressly waived such right
          for a period beginning on the date hereof and ending at least 180 days
          after the date hereof.

               (ii) To the best of such counsel's knowledge, the Company and
          each of its subsidiaries have good and marketable title to, or have
          valid rights to lease or otherwise use, all items of real or personal
          property which are material to the business of the Company and its
          subsidiaries taken as a whole, in each case free and clear of all
          liens, encumbrances, claims and defects that may result in a Material
          Adverse Effect.


<PAGE>


                                                                              27

               (iii) The Company and its subsidiaries own or possess the right
          to use all patents, patent applications, trademarks, trademark
          registrations, service marks, service mark registrations, trade names,
          copyrights, licenses, inventions, trade secrets and rights described
          in the Prospectus as being owned by them for the conduct of their
          respective businesses, and neither the Company nor any of its
          subsidiaries has received any notice of any challenge by any other
          person to the rights of the Company and its subsidiaries with respect
          to the foregoing. To such counsel's knowledge, the Company's business
          as now conducted does not infringe or conflict with any patents,
          trademarks, service marks, trade names, copyrights, trade secrets,
          licenses or other intellectual property or franchise right of any
          person. Except as described in the Prospectus, no claim has been made
          against the Company alleging the infringement by the Company of any
          patent, trademark, service mark, trade name, copyright, trade secret,
          license in or other intellectual property right or franchise right of
          any person.

               (iv) The Company and each of its subsidiaries possesses all
          licenses, permits, certificates, franchises, approvals and other
          authorizations necessary to the conduct of their respective businesses
          and the ownership, lease and operation of their respective properties;
          all such licenses, permits, certificates, franchises, approvals and
          other authorizations are in full force and effect and each of the
          Company and its subsidiaries is in compliance therewith in all
          material respects except where failure to possess such licenses,
          permits, certificates, franchises, approvals and other authorizations
          would not, in the aggregate, have a Material Adverse Effect; and none
          of the Company and any of its subsidiaries has received any notice of
          any proceedings relating to the revocation or modification of any such
          license, permit, certificate, franchise, approval or authorization
          which, individually or in the aggregate, if the subject of an
          unfavorable decision, ruling or result, might have a Material Adverse
          Effect.

               (v)  Neither the Company nor any of its subsidiaries (a) is in
          violation of its memorandum and articles of association or by-laws,
          (b) is in default, and no event has occurred, which, with notice or
          lapse of time or both, would constitute a default, in the due
          performance or observance of any term, covenant or condition contained
          in any agreement or instrument to which it is a party or by which it
          is bound or to which any of its properties or assets is subject or (c)
          is in violation of any law, ordinance, governmental rule, regulation
          or court decree to which it or its property or assets may be subject
          or has failed to obtain any license, permit, certificate, franchise or
          other governmental authorization or permit necessary to the ownership
          of its property or to the conduct of its business except, in the case
          of clauses (ii) and (iii), for those defaults, violations or failures
          which, either individually or in the aggregate, would not have a
          Material Adverse Effect.

               (vi) The sale of the ADSs being delivered by the Company at such
          Closing Date, the issue of the Shares being deposited by the Company
          with the Depositary against issuance of the ADRs being delivered by
          the Company, the


<PAGE>


                                                                              28

          deposit of such Shares by the Company with the Depositary or its
          nominee against issuance of the ADRs to be delivered, the compliance
          by the Company with all of the provisions of this Agreement and the
          Deposit Agreement and the consummation by the Company of the
          transactions contemplated herein and therein, will not conflict with
          or result in a breach or violation of any of the terms or provisions
          of, or with notice, lapse of time or otherwise, constitute a default
          under any indenture, mortgage, deed of trust, loan agreement or other
          instrument known to such counsel after reasonable investigation to
          which the Company or any of its subsidiaries is a party or by which
          the Company or any of its subsidiaries is bound or to which any of the
          properties or assets of the Company or any of its subsidiaries are
          subject.

               (vii) There are no legal or governmental proceedings pending to
          which the Company or any of its subsidiaries is a party or of which
          any property or asset of the Company or any of its subsidiaries is the
          subject which, singularly or in the aggregate, if determined adversely
          to the Company or any of its subsidiaries, might have a Material
          Adverse Effect or would prevent or adversely affect the ability of the
          Company to perform its obligations under this Agreement; and, to the
          best of such counsel's knowledge, no such proceedings are threatened
          or contemplated by governmental authorities or threatened by others.

          In rendering such opinion, such counsel may state that he expresses no
opinion as to the laws of any jurisdiction other than England and Wales.

          (h)  Emmet, Marvin & Martin shall have furnished to the
     Representatives their written opinion, as counsel to the Depositary,
     addressed to the Underwriters and dated such Closing Date, in form and
     substance satisfactory to the Representatives, to the effect that:

               (i)  The Deposit Agreement has been duly authorized, executed and
          delivered by the Depositary and, assuming that the Company has full
          power, authority and legal right to enter into the Deposit
          Agreement and that the Deposit Agreement has been duly authorized,
          executed and delivered by the Company and constitutes a legal and
          binding obligation of the Company in accordance with its terms, the
          Deposit Agreement is a valid and binding agreement of the
          Depositary enforceable against the Depositary in accordance with
          its terms, subject to the effects of bankruptcy, insolvency,
          fraudulent conveyance, reorganization, moratorium and other similar
          laws relating to or affecting creditors' rights generally, general
          equitable principles (whether considered in a proceeding in equity
          or at law) or an implied covenant of good faith and fair dealing.

               (ii) Upon due issuance, execution (including, if necessary,
          countersignature by the ADS registrar) and delivery by the
          Depositary of ADRs evidencing ADSs against the deposit of validly
          issued and outstanding Ordinary Shares of the Company in accordance
          with the terms of the Deposit Agreement, such ADRs will be legally
          issued, and the registered holders thereof will be

<PAGE>


                                                                              29

          entitled to the rights of owners of the ADRs evidencing such ADSs
          specified therein and in the Deposit Agreement.

     In rendering such opinion, such counsel may state that they express no
     opinion as to the laws of any jurisdiction other than U.S. federal and New
     York State law.

          (i)  The Representatives shall have received from Simpson Thacher &
     Bartlett, U.S. counsel for the Underwriters, such opinion or opinions,
     dated such Closing Date, with respect to such matters as the Underwriters
     may reasonably require, and the Company shall have furnished to such
     counsel such documents as they request for enabling them to pass upon such
     matters.

          (j)  At the time of the execution of this Agreement, the
     Representatives shall have received from Ernst and Young a letter,
     addressed to the Underwriters and dated such date, in form and substance
     satisfactory to the Representatives (i) confirming that they are
     independent certified public accountants with respect to the Company and
     its subsidiaries within the meaning of the Securities Act and the Rules and
     Regulations and (ii) stating the conclusions and findings of such firm with
     respect to the financial statements and certain financial information
     contained or incorporated by reference in the Prospectus.

          (k)  On such Closing Date, the Representatives shall have received a
     letter (the "bring-down letter") from Ernst & Young addressed to the
     Underwriters and dated such Closing Date confirming, as of the date of the
     bring-down letter (or, with respect to matters involving changes or
     developments since the respective dates as of which specified financial
     information is given in the Prospectus, as of a date not more than three
     business days prior to the date of the bring-down letter), the conclusions
     and findings of such firm with respect to the financial information and
     other matters covered by its letter delivered to the Representatives
     concurrently with the execution of this Agreement pursuant to Section 6(i).

          (l)  The Company shall have furnished to the Representatives a
     certificate, dated such Closing Date, of its Chairman of the Board, its
     President and its chief financial officer stating that (i) such officers
     have carefully examined the Registration Statements, the ADS Registration
     Statement and the Prospectus and, in their opinion, the Registration
     Statements and the ADS Registration Statement, as of their respective
     effective dates, and the Prospectus, as of each such effective date, did
     not include any untrue statement of a material fact and did not omit to
     state any material fact required to be stated therein or necessary to make
     the statements therein (with respect to the Prospectus and any amendment or
     supplement thereto, in light of the circumstances under which they were
     made) not misleading, (ii) since the effective date of the Initial
     Registration Statement no event has occurred which should have been set
     forth in a supplement or amendment to the Registration Statements, the ADS
     Registration Statement or the Prospectus, (iii) as of such Closing Date,
     the representations and warranties of the Company contained in Section 2
     hereof are true and correct and the Company has complied with all
     agreements


<PAGE>


                                                                              30

     hereunder and satisfied all conditions on its part to be performed or
     satisfied contained in Section 6 hereof at or prior to such Closing Date,
     (v) subsequent to the date of the most recent audited financial statements
     included in the Prospectus, there has been no material adverse change in
     the financial position or results of operation of the Company and its
     subsidiaries, or any change, or any development including a prospective
     change, in or affecting the condition (financial or otherwise), results of
     operations, business or prospects of the Company and its subsidiaries taken
     as a whole, except as set forth in the Prospectus, (vi) neither the Company
     nor any of its subsidiaries shall have sustained since the date of the
     latest audited financial statements included in the Prospectus any loss or
     interference with its business from fire, explosion, flood or other
     calamity, whether or not covered by insurance, or from any labor dispute or
     court or governmental action, order or decree, otherwise than as set forth
     or contemplated in the Prospectus and (vii) since such date there has not
     been any change in the share capital or long-term debt of the Company or
     any of its subsidiaries or any change, or any development involving a
     prospective change, in or affecting the business, general affairs,
     management, financial position, shareholders' equity or results of
     operations of the Company and its subsidiaries, otherwise than as set forth
     or contemplated in the Prospectus.

          (m)  (i) Neither the Company nor any of its subsidiaries shall have
     sustained since the date of the latest audited financial statements
     included in the Prospectus any loss or interference with its business from
     fire, explosion, flood or other calamity, whether or not covered by
     insurance, or from any labor dispute or court or governmental action, order
     or decree, otherwise than as set forth or contemplated in the Prospectus
     and (ii) since such date there shall not have been any change in the share
     capital or long-term debt of the Company or any of its subsidiaries or any
     change, or any development involving a prospective change, in or affecting
     the business, general affairs, management, financial position,
     shareholders' equity or results of operations of the Company and its
     subsidiaries, otherwise than as set forth or contemplated in the
     Prospectus, the effect of which, in any such case described in clause (i)
     or (ii), is, in the judgment of the Representatives, so material and
     adverse as to make it impracticable or inadvisable to proceed with the sale
     or delivery of the Shares and ADSs on the terms and in the manner
     contemplated in the Prospectus.

          (n)  No action shall have been taken and no statute, rule, regulation
     or order shall have been enacted, adopted or issued by any governmental
     agency or body which would, as of such Closing Date, prevent the issuance
     or sale of the Shares and ADSs; and no injunction, restraining order or
     order of any other nature by any federal or state court of competent
     jurisdiction shall have been issued as of such Closing Date which would
     prevent the issuance or sale of the Shares and ADSs.

          (o)  Subsequent to the execution and delivery of this Agreement (i) no
     downgrading shall have occurred in the rating accorded the Company's debt
     securities by any "nationally recognized statistical rating organization,"
     as that term is defined by the Commission for purposes of Rule 436(g)(2) of
     the Rules and Regulations and (ii) no such organization shall have publicly
     announced that it has under surveillance or review (other


<PAGE>


                                                                              31

     than an announcement with positive implications of a possible upgrading),
     its rating of any of the Company's debt securities.

          (p)  Subsequent to the execution and delivery of this Agreement there
     shall not have occurred any of the following: (i) trading in securities
     generally on the New York Stock Exchange, the American Stock Exchange, The
     Nasdaq National Market, or the London Stock Exchange or in the U.S.
     over-the-counter market, or trading in any securities of the Company on any
     exchange or in the over-the-counter market, shall have been suspended or
     minimum prices shall have been established on any such exchange or such
     market by the Commission, by such exchange or by any other regulatory body
     or governmental authority having jurisdiction, (ii) a banking moratorium
     shall have been declared by U.S. federal or state authorities or by
     authorities in the United Kingdom or by European Union authorities, (iii)
     the United States or the United Kingdom shall have become engaged in
     hostilities, there shall have been an escalation in hostilities involving
     the United States or the United Kingdom or there shall have been a
     declaration of a national emergency or war by the United States or the
     United Kingdom or (iv) there shall have occurred such a material adverse
     change in general or United States or English economic, political or
     financial conditions or in currency exchange rate, taxation, exchange
     controls or foreign investment regulations (or the effect of international
     conditions on the financial markets in the United States or the United
     Kingdom shall be such) as to make it, in the judgment of the
     Representatives, impracticable or inadvisable to proceed with the sale or
     delivery of the ADSs on the terms and in the manner contemplated in the
     Prospectus.

          (q)  The Nasdaq National Market shall have approved the ADSs for
     listing, subject only to official notice of issuance and evidence of
     satisfactory distribution.

          (r)  SG Cowen shall have received the written agreements,
     substantially in the form of Exhibit I hereto, of the officers, directors
     and shareholders of the Company listed in Schedule B to this Agreement.

          (s)  The Company and the Depositary shall have executed and delivered
     the Deposit Agreement (in form and substance satisfactory to the
     Representatives) and the Deposit Agreement shall be in full force and
     effect.

          (t)  The Depositary shall have furnished to the Representatives a
     certificate, dated such Closing Date, of one of its authorized officers in
     a form satisfactory to the Representatives.

          (u)  The Company shall have furnished to the Representatives such
     further information, certificates and documents as the Representatives may
     reasonably request

          All opinions, letters, evidence and certificates mentioned above or
elsewhere in this Agreement shall be deemed to be in compliance with the
provisions hereof only if they are in form and substance reasonably satisfactory
to counsel for the Underwriters.


<PAGE>


                                                                              32

          7.   INDEMNIFICATION AND CONTRIBUTION.

          (a)  The Company shall indemnify and hold harmless each Underwriter,
     its officers, employees, representatives and agents and each person, if
     any, who controls any Underwriter within the meaning of the Securities Act
     (collectively the "Underwriter Indemnified Parties" and, each an
     "Underwriter Indemnified Party") against any loss, claim, damage or
     liability, joint or several, or any action in respect thereof, to which
     that Underwriter Indemnified Party may become subject, under the Securities
     Act or otherwise, insofar as such loss, claim, damage, liability or action
     arises out of or is based upon (i) any untrue statement or alleged untrue
     statement of a material fact contained in the Preliminary Prospectus,
     either of the Registration Statements, the ADS Registration Statement or
     the Prospectus or in any amendment or supplement thereto, or in any blue
     sky application or other document prepared or executed by the Company (or
     based upon any written information furnished by the Company) specifically
     for the purpose of qualifying any or all of the under the securities laws
     of any state or other jurisdiction ( such application, document or
     information being hereinafter called a "Blue Sky Application"), (ii) the
     omission or alleged omission to state in the Preliminary Prospectus, either
     of the Registration Statements, the ADS Registration Statement or the
     Prospectus or in any amendment or supplement thereto or in any Blue Sky
     Application a material fact required to be stated therein or necessary to
     make the statements therein (with respect to the Prospectus and any
     amendment or supplement thereto, in light of the circumstances under which
     they were made) not misleading or (iii) any act or failure to act, or any
     alleged act or failure to act, by any Underwriter in connection with, or
     relating in any manner to, the Shares and ADSs or the offering contemplated
     hereby, and which is included as part of or referred to in any loss, claim,
     damage, liability or action arising out of or based upon matters covered by
     clause (i) or (ii) above (provided that the Company and the Principal
     Subsidiaries shall not be liable in the case of any matter covered by this
     clause (iii) to the extent that it is determined in a final judgment by a
     court of competent jurisdiction that such loss, claim, damage, liability or
     action resulted directly from any such act or failure to act undertaken or
     omitted to be taken by such Underwriter through its gross negligence or
     willful misconduct) and shall reimburse each Underwriter Indemnified Party
     promptly upon demand for any legal or other expenses reasonably incurred by
     that Underwriter Indemnified Party in connection with investigating or
     preparing to defend or defending against or appearing as a third party
     witness in connection with any such loss, claim, damage, liability or
     action as such expenses are incurred; PROVIDED, HOWEVER, that the Company
     and the Principal Subsidiaries shall not be liable in any such case to the
     extent that any such loss, claim, damage, liability or action arises out of
     or is based upon (i) an untrue statement or alleged untrue statement in or
     omission or alleged omission from the Preliminary Prospectus, either of the
     Registration Statements, the ADS Registration Statement or the Prospectus
     or any such amendment or supplement, or in any Blue Sky Application in
     reliance upon and in conformity with written information furnished to the
     Company through the Representatives by or on behalf of any Underwriter
     specifically for use therein, which information the parties hereto agree is
     limited to the Underwriter's Information (as defined in Section 16); This
     indemnity agreement is not exclusive and will be in addition to any
     liability which the


<PAGE>


                                                                              33

     Company and Principal Subsidiaries might otherwise have and shall not limit
     any rights or remedies which may otherwise be available at law or in equity
     to each Underwriter Indemnified Party.

          (b   Each Underwriter, severally and not jointly, shall indemnify and
     hold harmless the Company its officers, employees, representatives and
     agents, each of its directors and each person, if any, who controls the
     Company within the meaning of the Securities Act (collectively the
     "Company Indemnified Parties" and each a "Company Indemnified Party")
     against any loss, claim, damage or liability, joint or several, or any
     action in respect thereof, to which the Company Indemnified Parties may
     become subject, under the Securities Act or otherwise, insofar as such
     loss, claim, damage, liability or action arises out of or is based upon
     (i) any untrue statement or alleged untrue statement of a material fact
     contained in the Preliminary Prospectus, either of the Registration
     Statements, the ADS Registration Statement or the Prospectus or in any
     amendment or supplement thereto, or in any Blue Sky Application or (ii)
     the omission or alleged omission to state in the Preliminary Prospectus,
     either of the Registration Statements, the ADS Registration Statement or
     the Prospectus or in any amendment or supplement thereto, or in any Blue
     Sky Application a material fact required to be stated therein or necessary
     to make the statements therein (with respect to the Prospectus and any
     amendment or supplement thereto, in light of the circumstances under which
     they were made) not misleading, but in each case only to the extent that
     the untrue statement or alleged untrue statement or omission or alleged
     omission was made in reliance upon and in conformity with written
     information furnished to the Company through the Representatives by or on
     behalf of that Underwriter specifically for use therein, and shall
     reimburse the Company Indemnified Parties for any legal or other expenses
     reasonably incurred by such parties in connection with investigating or
     preparing to defend or defending against or appearing as third party
     witness in connection with any such loss, claim, damage, liability or
     action as such expenses are incurred; PROVIDED that the parties hereto
     hereby agree that such written information provided by the Underwriters
     consists solely of the Underwriter's Information. The foregoing indemnity
     agreement is not exclusive and will be in addition to any liability which
     the Underwriters might otherwise have and shall not limit any rights or
     remedies which may otherwise be available at law or in equity to the
     Company Indemnified Parties.

          (c   In connection with the offer and sale of the Directed Shares, the
     Company agrees, promptly upon a request in writing, to indemnify and hold
     harmless SG Cowen and the other Underwriters from an against any loss,
     claim, damage, expense, liability or action which (i) arises out of, or is
     based upon, any untrue statement or alleged untrue statement of a material
     fact contained in any material prepared by or with the approval of the
     Company for distribution to Directed Share Participants in connection with
     the Directed Share Program or any omission or alleged omission to state
     therein a material fact required to be stated therein or necessary to make
     the statements therein not misleading, (ii) arises out of the failure of
     any Directed Share Program participant to pay for or accept delivery of
     Directed Shares that the Participant agreed to purchase or (iii) is
     otherwise related to the Directed Share Program, other than losses, claims,
     damages or


<PAGE>


                                                                              34

     liabilities (or expenses relating thereto) that are finally judicially
     determined to have resulted directly from the bad faith or gross negligence
     of SG Cowen.

          (d   Promptly after receipt by an indemnified party under this Section
     7 of notice of any claim or the commencement of any action, the indemnified
     party shall, if a claim in respect thereof is to be made against the
     indemnifying party under this Section 7, notify the indemnifying party in
     writing of the claim or the commencement of that action; PROVIDED, HOWEVER,
     that the failure to notify the indemnifying party shall not relieve it from
     any liability which it may have under this Section 7 except to the extent
     it has been materially prejudiced by such failure; and, PROVIDED, FURTHER,
     that the failure to notify the indemnifying party shall not relieve it from
     any liability which it may have to an indemnified party otherwise than
     under this Section 7. If any such claim or action shall be brought against
     an indemnified party, and it shall notify the indemnifying party thereof,
     the indemnifying party shall be entitled to participate therein and, to the
     extent that it wishes, jointly with any other similarly notified
     indemnifying party, to assume the defense thereof with counsel reasonably
     satisfactory to the indemnified party. After notice from the indemnifying
     party to the indemnified party of its election to assume the defense of
     such claim or action, the indemnifying party shall not be liable to the
     indemnified party under this Section 7 for any legal or other expenses
     subsequently incurred by the indemnified party in connection with the
     defense thereof other than reasonable costs of investigation; PROVIDED,
     HOWEVER, that any indemnified party shall have the right to employ separate
     counsel in any such action and to participate in the defense thereof but
     the fees and expenses of such counsel shall be at the expense of such
     indemnified party unless (i) the employment thereof has been specifically
     authorized by the indemnifying party in writing, (ii) such indemnified
     party shall have been advised by such counsel that there may be one or more
     legal defenses available to it which are different from or additional to
     those available to the indemnifying party and in the reasonable judgment of
     such counsel it is advisable for such indemnified party to employ separate
     counsel or (iii) the indemnifying party has failed to assume the defense of
     such action and employ counsel reasonably satisfactory to the indemnified
     party, in which case, if such indemnified party notifies the indemnifying
     party in writing that it elects to employ separate counsel at the expense
     of the indemnifying party, the indemnifying party shall not have the right
     to assume the defense of such action on behalf of such indemnified party,
     it being understood, however, that the indemnifying party shall not, in
     connection with any one such action or separate but substantially similar
     or related actions in the same jurisdiction arising out of the same general
     allegations or circumstances, be liable for the reasonable fees and
     expenses of more than one separate firm of attorneys at any time for all
     such indemnified parties, which firm shall be designated in writing by SG
     Cowen, if the indemnified parties under this Section 7 consist of any
     Underwriter Indemnified Party, or by the Company if the indemnified parties
     under this Section 7 consist of any Company Indemnified Parties. Each
     indemnified party, as a condition of the indemnity agreements contained in
     Sections 7(a) and 7(b), shall use all reasonable efforts to cooperate with
     the indemnifying party in the defense of any such action or claim. Subject
     to the provisions of Section 7(e) below, no indemnifying party shall be
     liable for any settlement of any such action effected without


<PAGE>


                                                                              35

     its written consent (which consent shall not be unreasonably withheld), but
     if settled with its written consent or if there be a final judgment for the
     plaintiff in any such action, the indemnifying party agrees to indemnify
     and hold harmless any indemnified party from and against any loss or
     liability by reason of such settlement or judgment.

          (e   If at any time an indemnified party shall have requested that an
     indemnifying party reimburse the indemnified party for fees and expenses of
     counsel, such indemnifying party agrees that it shall be liable for any
     settlement of the nature contemplated by this Section 7 effected without
     its written consent if (i) such settlement is entered into more than 45
     days after receipt by such indemnifying party of the request for
     reimbursement, (ii) such indemnifying party shall have received notice of
     the terms of such settlement at least 30 days prior to such settlement
     being entered into and (iii) such indemnifying party shall not have
     reimbursed such indemnified party in accordance with such request prior to
     the date of such settlement.

          (f   If the indemnification provided for in this Section 7 is
     unavailable or insufficient to hold harmless an indemnified party under
     Section 7(a) or 7(b), then each indemnifying party shall, in lieu of
     indemnifying such indemnified party, contribute to the amount paid or
     payable by such indemnified party as a result of such loss, claim, damage
     or liability, or action in respect thereof, (i) in such proportion as shall
     be appropriate to reflect the relative benefits received by the Company and
     the Principal Subsidiaries on the one hand and the Underwriters on the
     other from the offering of the ADSs or (ii) if the allocation provided by
     clause (i) above is not permitted by applicable law, in such proportion as
     is appropriate to reflect not only the relative benefits referred to in
     clause (i) above but also the relative fault of the Company and the
     Principal Subsidiaries on the one hand and the Underwriters on the other
     with respect to the statements or omissions which resulted in such loss,
     claim, damage or liability, or action in respect thereof, as well as any
     other relevant equitable considerations. The relative benefits received by
     the Company and the Principal Subsidiaries on the one hand and the
     Underwriters on the other with respect to such offering shall be deemed to
     be in the same proportion as the total net proceeds from the offering of
     the ADSs purchased under this Agreement (before deducting expenses)
     received by the Company and the Principal Subsidiaries bear to the total
     underwriting discounts and commissions received by the Underwriters with
     respect to the ADSs purchased under this Agreement, in each case as set
     forth in the table on the cover page of the Prospectus. The relative fault
     shall be determined by reference to, among other things, whether the untrue
     or alleged untrue statement of a material fact or the omission or alleged
     omission to state a material fact relates to information supplied by the
     Company and the Principal Subsidiaries on the one hand or the Underwriters
     on the other, the intent of the parties and their relative knowledge,
     access to information and opportunity to correct or prevent such untrue
     statement or omission; PROVIDED that the parties hereto agree that the
     written information furnished to the Company through the Representatives by
     or on behalf of the Underwriters for use in any Preliminary Prospectus,
     either of the Registration Statements, the ADS Registration Statement or
     the Prospectus consists solely of the Underwriter's Information. The
     Company, the Principal Subsidiaries and the Underwriters agree that it
     would not be just and equitable if


<PAGE>


                                                                              36

     contributions pursuant to this Section 7(f) were to be determined by pro
     rata allocation (even if the Underwriters were treated as one entity for
     such purpose) or by any other method of allocation which does not take into
     account the equitable considerations referred to herein. The amount paid or
     payable by an indemnified party as a result of the loss, claim, damage or
     liability, or action in respect thereof, referred to above in this Section
     7(f) shall be deemed to include, for purposes of this Section 7(f), any
     legal or other expenses reasonably incurred by such indemnified party in
     connection with investigating or defending any such action or claim.
     Notwithstanding the provisions of this Section 7(f), no Underwriter shall
     be required to contribute any amount in excess of the amount by which the
     total price at which the ADSs underwritten by it and distributed to the
     public was offered to the public less the amount of any damages which such
     Underwriter has otherwise paid or become liable to pay by reason of any
     untrue or alleged untrue statement or omission or alleged omission. No
     person guilty of fraudulent misrepresentation (within the meaning of
     Section 11(f) of the Securities Act) shall be entitled to contribution from
     any person who was not guilty of such fraudulent misrepresentation. The
     Underwriters' obligations to contribute as provided in this Section 7(f)
     are several in proportion to their respective underwriting obligations and
     not joint.

          8.   TERMINATION. The obligations of the Underwriters hereunder may be
terminated by SG Cowen, in its absolute discretion by notice given to and
received by the Company prior to delivery of and payment for the Firm Shares if,
prior to that time, any of the events described in Sections 6(l), 6(n) or 6(o)
have occurred or if the Underwriters shall decline to purchase the ADSs for any
reason permitted under this Agreement.

          9.   REIMBURSEMENT OF UNDERWRITERS' EXPENSES. If (a) this Agreement
shall have been terminated pursuant to Section 8 or 10, (b) the Company shall
fail to tender the Shares or ADSs for delivery to the Depositary and the
Underwriters for any reason permitted under this Agreement, or (c) the
Underwriters shall decline to purchase the ADSs for any reason permitted under
this Agreement, the Company shall reimburse the Underwriters for the fees and
expenses of their counsel and for such other out-of-pocket expenses as shall
have been reasonably incurred by them in connection with this Agreement and the
proposed purchase of the ADSs, and upon demand the Company shall pay the full
amount thereof to SG Cowen. If this Agreement is terminated pursuant to Section
10 by reason of the default of one or more Underwriters, the Company shall not
be obligated to reimburse any defaulting Underwriter on account of those
expenses.

          10.  SUBSTITUTION OF UNDERWRITERS. If any Underwriter or Underwriters
shall default in its or their obligations to purchase ADSs hereunder and the
aggregate number of ADSs which such defaulting Underwriter or Underwriters
agreed but failed to purchase does not exceed ten percent (10%) of the total
number of ADSs underwritten, the other Underwriters shall be obligated
severally, in proportion to their respective commitments hereunder, to purchase
the ADSs which such defaulting Underwriter or Underwriters agreed but failed to
purchase. If any Underwriter or Underwriters shall so default and the aggregate
number of ADSs with respect to which such default or defaults occur is more than
ten percent (10%) of the total number of ADSs


<PAGE>


                                                                              37

underwritten and arrangements satisfactory to the Representatives and the
Company for the purchase of such ADSs by other persons are not made within
forty-eight (48) hours after such default, this Agreement shall terminate.

          If the remaining Underwriters or substituted Underwriters are required
hereby or agree to take up all or part of the ADSs of a defaulting Underwriter
or Underwriters as provided in this Section 10, (i) the Company shall have the
right to postpone the Closing Dates for a period of not more than five (5) full
business days in order that the Company may effect whatever changes may thereby
be made necessary in the Registration Statements, the ADS Registration Statement
or the Prospectus, or in any other documents or arrangements, and the Company
agrees promptly to file any amendments to the Registration Statements, the ADS
Registration Statement or supplements to the Prospectus which may thereby be
made necessary, and (ii) the respective numbers of ADSs to be purchased by the
remaining Underwriters or substituted Underwriters shall be taken as the basis
of their underwriting obligation for all purposes of this Agreement. Nothing
herein contained shall relieve any defaulting Underwriter of its liability to
the Company or the other Underwriters for damages occasioned by its default
hereunder. Any termination of this Agreement pursuant to this Section 10 shall
be without liability on the part of any non-defaulting Underwriter or the
Company, except expenses to be paid or reimbursed pursuant to Sections 5 and 9
and except the provisions of Section 7 shall not terminate and shall remain in
effect.

          11.  SUCCESSORS; PERSONS ENTITLED TO BENEFIT OF AGREEMENT. This
Agreement shall inure to the benefit of and be binding upon the several
Underwriters, the Company and their respective successors. Nothing expressed or
mentioned in this Agreement is intended or shall be construed to give any person
other than the persons mentioned in the preceding sentence any legal or
equitable right, remedy or claim under or in respect of this Agreement, or any
provisions herein contained, this Agreement and all conditions and provisions
hereof being intended to be and being for the sole and exclusive benefit of such
persons and for the benefit of no other person; except that the representations,
warranties, covenants, agreements and indemnities of the Company contained in
this Agreement shall also be for the benefit of the Underwriter Indemnified
Parties, and the indemnities of the several Underwriters shall also be for the
benefit of the Company Indemnified Parties.

          12.  SURVIVAL OF INDEMNITIES, REPRESENTATIONS, WARRANTIES, ETC. The
respective indemnities, covenants, agreements, representations, warranties and
other statements of the Company and the several Underwriters, as set forth in
this Agreement or made by them respectively, pursuant to this Agreement, shall
remain in full force and effect, regardless of any investigation made by or on
behalf of any Underwriter, the Company or any person controlling any of them and
shall survive delivery of and payment for the ADSs.

          13.  NOTICES. All statements, requests, notices and agreements
hereunder shall be in writing, and:


<PAGE>


                                                                              38

               (a   if to the Underwriters, shall be delivered or sent by mail,
          telex or facsimile transmission to SG Securities Corporation
          Attention: Annette Grimaldi (Fax: 212-278-4287);

               (b   if to the Company shall be delivered or sent by mail, telex
          or facsimile transmission to Gemini Genomics plc Attention: Roger
          Dickinson (Fax: 011-44-122-343-5319);

PROVIDED, HOWEVER, that any notice to an Underwriter pursuant to Section 7 shall
be delivered or sent by mail, telex or facsimile transmission to such
Underwriter at its address set forth in its acceptance telex to the
Representatives, which address will be supplied to any other party hereto by the
Representatives upon request. Any such statements, requests, notices or
agreements shall take effect at the time of receipt thereof.

               14.  DEFINITION OF CERTAIN TERMS. For purposes of this Agreement,
(a) "business day" means any day on which the Nasdaq National Market is open for
trading and (b) "subsidiary" has the meaning set forth in Rule 405 of the Rules
and Regulations.

               15.  GOVERNING LAW. THIS AGREEMENT AND THE RIGHTS AND DUTIES OF
THE PARTIES HEREUNDER SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH,
THE LAWS OF THE STATE OF NEW YORK.

               16.  UNDERWRITERS' INFORMATION. The parties hereto acknowledge
and agree that, for all purposes of this Agreement, the "Underwriters'
Information" shall mean solely the following information to the extent furnished
to the Company through the Representatives by or on behalf of any Underwriter
specifically for inclusion in the Prospectus: (i) the last paragraph on the
front cover page concerning the terms of the offering by the Underwriters; and
(ii) the statements concerning the Underwriters contained in paragraphs 5, 10
and 11 under the heading "Underwriting."

               17.  AUTHORITY OF THE REPRESENTATIVES. In connection with this
Agreement, you will act for and on behalf of the several Underwriters, and any
action taken under this Agreement by the Representatives, will be binding on all
the Underwriters.

               18.  PARTIAL UNENFORCEABILITY. The invalidity or unenforceability
of any Section, paragraph or provision of this Agreement shall not affect the
validity or enforceability of any other Section, paragraph or provision hereof.
If any Section, paragraph or provision of this Agreement is for any reason
determined to be invalid or unenforceable, there shall be deemed to be made such
minor changes (and only such minor changes) as are necessary to make it valid
and enforceable.

               19.  GENERAL. This Agreement constitutes the entire agreement of
the parties to this Agreement and supersedes all prior written or oral and all
contemporaneous oral agreements, understandings and negotiations with respect to
the subject matter hereof. In this Agreement, the masculine, feminine and neuter
genders and the singular and the plural include one another. The

<PAGE>


                                                                              39


section headings in this Agreement are for the convenience of the parties only
and will not affect the construction or interpretation of this Agreement. This
Agreement may be amended or modified, and the observance of any term of this
Agreement may be waived, only by a writing signed by the Company and the
Representatives.

               20.  COUNTERPARTS. This Agreement may be signed in any number of
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument.

               21.  HEADINGS. The headings herein are inserted for convenience
of reference only and are not intended to be part of, or to affect the meaning
or interpretation of, this Agreement.

               22.  SUBMISSION TO JURISDICTION; APPOINTMENT OF AGENT FOR
SERVICE; WAIVER; CURRENCY INDEMNITY. (a)  To the fullest extent permitted by
applicable law, the Company irrevocably submits to the non-exclusive
jurisdiction of any federal or state court in the Borough of Manhattan in the
City of New York, County and State of New York, United States of America, in any
suit or proceeding based on or arising under this Agreement, and irrevocably
agrees that all claims in respect of such suit or proceeding may be determined
in any such court. The Company, to the fullest extent permitted by applicable
law, irrevocably and fully waives the defense of an inconvenient forum to the
maintenance of such suit or proceeding and hereby irrevocably designates and
appoints CT Corporation (the "Authorized Agent"), as its authorized agent upon
whom process may be served in any such suit or proceeding. The Company
represents that it has notified its Authorized Agent of such designation and
appointment and that its Authorized Agent has accepted the same in writing. The
Company hereby irrevocably authorizes and directs its Authorized Agent to accept
such service. The Company further agrees that service of process upon its
Authorized Agent and written notice of said service to the Company, mailed by
first class mail or delivered to its Authorized Agent shall be deemed in every
respect effective service of process upon the Company in any such suit or
proceeding. Nothing herein shall affect the right of any person to serve process
in any other manner permitted by law. The Company agrees that a final action in
any such suit or proceeding shall be conclusive and may be enforced in other
jurisdictions by suit on the judgment or in any other lawful manner.
Notwithstanding the foregoing, any action against the Company arising out of or
based on this Agreement or the transactions contemplated hereby may also be
instituted by any Underwriter, its officers and employees or any person who
controls any Underwriter within the meaning of the Securities Act in the High
Court of Justice of England and Wales and the Company expressly accepts the
jurisdiction of such court in any such action.

          The Company hereby irrevocably waives, to the extent permitted by law,
any immunity to jurisdiction to which it may otherwise be entitled (including,
without limitation, immunity to pre-judgment attachment, post-judgment
attachment and execution) in any legal suit, action or proceeding against it
arising out of or based on this Agreement or the transactions contemplated
hereby.

          The provisions of this Section 22(a) are intended to be effective upon
the execution of this Agreement without any further action by the Company or any
Underwriter and



<PAGE>


                                                                              40

the introduction of a true copy of this Agreement into evidence shall be
conclusive and final evidence as to such matters.

               (b   The Company shall indemnify each Underwriter against any
loss incurred by it as a result of any judgment or order being given or made and
expressed and paid in a currency (the "Judgment Currency") other than U.S.
dollars and as a result of any variation as between (i) the rate of exchange at
which the U.S. dollar amount is converted into the Judgment Currency for the
purpose of such judgment or order and (ii) the spot rate of exchange in New
York, New York at which such Underwriter on the date of payment of such judgment
or order is able to purchase U.S. dollars with the amount of the Judgment
Currency actually received by such Underwriter. If the U.S. dollars so purchased
are greater than the amount originally due to such Underwriter hereunder, such
Underwriter agrees to pay to the Company an amount equal to the excess of the
U.S. dollars so purchased over the amount originally due to such Underwriter
hereunder. The foregoing shall constitute a separate and independent obligation
of the Company, and the Underwriters, as the case may be, and shall continue in
full force and effect notwithstanding any such judgment or order as aforesaid.
The term "spot rate of exchange" shall include any premiums and costs of
exchange payable in connection with the purchase of, or conversion into, U.S.
dollars.


<PAGE>


                                                                              41

         If the foregoing is in accordance with your understanding of the
agreement between the Company, and the several Underwriters, kindly indicate
your acceptance in the space provided for that purpose below.

                    Very truly yours,

                    GEMINI GENOMICS PLC

                    By:____________________________
                       Name:
                       Title:

Accepted as of the date
first above written:

SG COWEN SECURITIES CORPORATION
CHASE SECURITIES INC.

          Acting on their own behalf
          and as Representatives of several
          Underwriters referred to in the
          foregoing Agreement.

By: SG COWEN SECURITIES CORPORATION

By:______________________________
   Name:
   Title:


<PAGE>



                                   SCHEDULE A

<TABLE>
<CAPTION>

                                    Number of Firm           Number of Optional
                                      ADSs to be                     ADSs
NAME                                  PURCHASED                TO BE PURCHASED
----                                --------------           ------------------
<S>                                 <C>                      <C>

SG Cowen Securities Corporation     -------------            ---------------
Chase Securities Inc.               -------------            ---------------
Total                                   6,000,000                    900,000
                                    =============            ===============
</TABLE>


<PAGE>



                                   SCHEDULE B

                 [list of shareholders subject to Section 4(i)]


<PAGE>



                                    EXHIBIT I

                           [Form of Lock-Up Agreement]

                                                               ________ __, 2000

SG Cowen Securities Corporation
Chase Securities Inc.
As Representatives of the
Several Underwriters
c/o SG Cowen Securities Corporation
Financial Square
New York, New York  10005

     Re: Gemini Ordinary Shares

Ladies and Gentlemen:

     In order to induce SG Cowen Securities Corporation ("SG Cowen") and Chase
Securities Inc. (together with SG Cowen, the "Representatives"), to enter into a
certain underwriting agreement with Gemini Genomics plc, a company organized
under the laws of England and Wales (the "Company"), with respect to the public
offering (the "Offering") of American depositary shares ("ADSs") of the Company
representing the Company's Ordinary Shares, (pound)0.05 nominal value ("Ordinary
Shares", and collectively with the ADSs, "Equity Securities"), the undersigned
hereby agrees that for a period of 180 days following the date of the final
prospectus (the "Final Prospectus") filed by the Company with the Securities and
Exchange Commission in connection with the Offering, the undersigned will not,
without the prior written consent of SG Cowen, directly or indirectly, offer,
sell, assign, transfer, pledge, contract to sell, grant any contract, option,
right or warrant to purchase, purchase any option to sell, or otherwise transfer
or dispose of (or enter into any transaction or device which is designed to, or
could be expected to, result in the disposition, transfer or purchase by any
person at any time in the future of) any Equity Securities or other share
capital of the Company (including, without limitation, Equity Securities which
may be deemed to be beneficially owned by the undersigned in accordance with the
rules and regulations promulgated under the Securities Act of 1933, as the same
may be amended or supplemented from time to time (such equity securities, the
"Beneficially Owned Securities")) or securities convertible or exercisable or
exchangeable for any such securities, or sell or grant options, rights or
warrants with respect to any such securities or enter into any swap or similar
agreement that transfers, in whole or in part, the economic risk of ownership of
any such securities, whether any of the foregoing transactions is to be settled
by delivery of any such securities, in cash or otherwise.

     Anything contained herein to the contrary notwithstanding, any person to
whom Equity Securities or Beneficially Owned Securities are transferred from the
undersigned shall be bound by the terms of this Agreement and shall agree in
writing to be so bound.


<PAGE>


     In addition, the undersigned hereby waives, from the date hereof until the
expiration of the 180 day period following the date of the Final Prospectus, any
and all rights, if any, to request or demand registration pursuant to the
Securities Act of any Equity Securities that are registered in the name of the
undersigned or that are Beneficially Owned Securities. In order to enable the
aforesaid covenants to be enforced, the undersigned hereby consents to the
placing of legends and/or stop-transfer orders with the transfer agent of the
Equity Securities with respect to any such Equity Securities or Beneficially
Owned Securities.

                                 [Signatory]

                                 By:___________________________
                                    Name:
                                    Title:


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