Common and Preferred Shares
The Common Shares of Enbridge Inc. trade in Canada on the Toronto Stock Exchange and in the United States on the New York Stock Exchange under the trading symbol “ENB”. The Preferred Shares, Series A, of Enbridge Inc. trade in Canada on the Toronto Stock Exchange under the trading symbol “ENB.PR.A”.

Registrar and Transfer Agent in Canada
CIBC Mellon Trust Company
199 Bay Street
Commerce Court West
Securities Level
Toronto, Ontario M5L 1G9
Telephone: (416) 643-5500
Toll free: (800) 387-0825
Internet: www.cibcmellon.com
CIBC Mellon Trust Company also has offices in Halifax,
Montreal, Calgary and Vancouver.

Co-Registrar and Co-Transfer Agent in the
United States
Mellon Investor Services
P.O. Box 590
Ridgefield Park, NJ, 07660-0590 U.S.A.
Toll free: (800) 526-0801

Preferred Securities
Enbridge Inc. redeemed all of its Preferred Securities, Series D, effective February 15, 2007. The registrar and transfer agent is Computershare Trust Company of Canada.

Debentures
The registrar and trustee for Enbridge Debentures is Computershare Trust Company of Canada, with offices in Montreal, Toronto, Winnipeg, Edmonton and Vancouver.

Auditors
PricewaterhouseCoopers LLP

Dividend Reinvestment and Share Purchase Plan, and Dividend Direct Deposit
Enbridge Inc. offers a Dividend Reinvestment and Share Purchase Plan that enables shareholders to reinvest their cash dividends in Common Shares and to make additional cash payments for purchases at the market price. The Company also offers Dividend Direct Deposit which enables shareholders to receive dividends by electronic fund transfer to the bank account of their choice in Canada. Details may be obtained from the Investor Information section of the Enbridge web site at or by contacting CIBC Mellon Trust Company at any of the locations listed above.

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