That's an excellent question. I know Mr. Glenn is probably on top of this very closely, but the regulatory environment in Canada has generally been better, making a little more allowance for drones over our own airspace than that of our cousins to the south. The American FAA is supposed to come out with some new regulations and has been supposed to for quite awhile. We Canadians just came out, I think it was a week ago or something, with a reasonable set of rules and regulations.
The odd bit is, it's very hard for government regulators to keep up, because the technology changes; people buy them and they do strange things that nobody ever expected they would do. There is a huge division in Canada between using it for fun, as a hobbyist, and using it for commercial or government use. It is, in my opinion, a false divide.
Generally speaking, the aircraft hobbyists have been more responsible, older folks, and it has never really been a problem. Nobody has ever flown a radio-controlled or RC plane into a problematic area until very recently, so Transport Canada has never tried to regulate hobby aircraft, unless they're big. But as soon as you take that same aircraft and you want to do something with it commercially, or a police force wants to use it, that becomes a commercial use of the thing and is regulated by Transport Canada. While, as I said, their regulations are better than the Americans', it's still a very strange divide, in my opinion.