BLAKE, CASSELS & GRAYDON LLP
BOX 25, COMMERCE COURT WEST
199 BAY STREET
TORONTO, ONTARIO, CANADA, M5L 1A9
September 25, 2000
Securities and Exchange Commission
450 Fifth Street, N.W.
Judiciary Plaza
Washington, D.C. 20549
Re: Canada Southern Petroleum Ltd.
Ladies and Gentlemen:
We hereby consent to the reference to our firm under the caption "Legal
Matters" in the prospectus constituting a part of the registration statement on
Form S-1 filed by Canada Southern Petroleum Ltd., a corporation governed by the
laws of Nova Scotia, Canada.
Very truly yours,
BLAKE, CASSELS & GRAYDON LLP
By: Jeffrey Kerbel
Jeffrey Kerbel
A Partner