Originally Posted by RangerNS

I guess I broke some serious laws (or regulations with the force of law) last night in YYZ when my checked bag got through to YHZ without me touching it and I took the OSS bus. Having been checked through, I could not have presented my bag to Customs if I wanted. And there were customs officers between the US gates and the DOM gates on the OSS pipeline.

How did the customs officers know to show up at that different location last night? If your suggesting that they don't do anything different, I mean. Someone told them to work the OSS path.