Please be aware that CNQ will not be open for trading on Monday May 22, 2006 due to Victoria Day. The CNQ office will also be closed. Regular trading hours will resume on Tuesday May 23, 2006. The following are the trade and settlement dates for this holiday period:

Trade Date	Settlement Date
Wednesday May 17th, 2006	Tuesday May 23th, 2006
Thursday, May 18th, 2006	Wednesday May 24th, 2006
Friday May 19st, 2006	Thursday May 25th, 2006