In terms of legalization of cannabis, what's happening is that there's really been no change at the border. It is illegal to import and be in possession of marijuana when you arrive in Canada.
The first thing that I would say is that all goods need to be declared by people coming into the country. If they aren't declared, they are subject to seizure, and that applies to all drugs as well. Any drugs that are in your possession, you must declare. If we find them, they will be seized and you will be arrested and prosecuted.
Therefore, do I see a difference in the current way of operating compared to when the cannabis legislation comes into effect? I don't.