I fail to see what the problem is. YOW is 4 hours from YYZ (by car). The airlines cannot control what you do for your weekends unless you specifically violate the fare rules. This is not true back to back.

I should think CP would be happy for the business -- they are trying to sell seats aren't they?

Now if Empress tried to go back to YYZ for the weekend on CP, that would violate the back to back rule. Even there, my experience has been that the airlines honor the tickets (even on the same airline). After all, it was an AC agent that first booked me two back to backs !

[This message has been edited by BlondeBomber (edited 08-28-1999).]