“You’ll never hear pilots announce to their passengers that they’re smoking a joint before takeoff so they can relax and enjoy the flight.” I seriously hope not.
Pilots are not tested for drugs. At least, you dont need a drug test to get your Transport Canada certificate.
I never really thought about it until now. I think it is a smart idea for pilots to get drug tested. Then again, I don’t recall ever reading a TSB report on an airplane crash because the pilot was high on street drugs.