In-transit travel through Canada - Alcohol etc

Just in case the USA can be just as courteous legally to Canadians making a traverse through part of the US from one part of Canada to another

I found this out when I stopped at US customs clearance in Calais, ME and said, "I'll be sleeping on Campobello Island, NB tonight." I had fresh veggies with me and the only thing the border guard wanted to know was "are you stopping anywhere before you cross the International Bridge?" Of course, I said "NO".

Thus, the same principles apply.

:C