For us, when we see these sorts of things, they're either intrusions into protected airspace around the airport—those are the kinds of things you hear of in the news—or you might get complaints from the public that there's a drone flying over their backyard or into what you would call their private space. Our method of dealing with those is by using things like the mischief section of the Criminal Code. If it is in an area where we're protecting somebody, obviously we look for the operator of the drone—with a normal 30-minute flight time, they're usually not too far away—and then we order them to bring it down. Failure to do so would be considered obstruction.
On November 29th, 2016. See this statement in context.