Canadian question

[Swampmonkey]

Long story short I'm headed north of the border this May to get in one last hunt. Ontario regulations say #7 shot or larger. Is this actually enforced or do the wardens up there have enough sense to know #9 tss is more than capable? I know back when a few states we hunted had those rules nobody ever asked the question. Not really interested in loading up any 7's but will if it's  strictly enforced. Thanks for any replies.

[Woodleyrd]

Having dealt with Canadian game wardens on a fly in fishing trip, I would follow the rules exactly.  They checked our camp and boats for daily and possession limits.  We were 200 miles from the nearest road and only camp on the lake. They came in by float plane.