Are you suggesting that everybody who gets off an airline in a Canadian airport has to go through security and get rid of anything they are allowed to carry through in the United States, or Europe, or some other place around the world? Are you suggesting that everybody who comes to Canada, before they're allowed into the airport, has to go through another security screening process and then comply with Canadian rules?
That's the only way we're going to make what you're suggesting of any value whatsoever.