I think I've seen them flying around my place. I'm in the Swanton sector. I know that some folks in Manitoba have expressed satisfaction at seeing them. I know folks from the Lower Mainland of British Columbia through to Alberta have expressed satisfaction.
Has it made the border safer? It is becoming another tool. More tools are always better. Whether it's a drone or whether it's a helicopter that can relay information to the units on the ground, those tools are always welcome.