You're right about cops being pepper sprayed. Do you know if they get sprayed in the face, or just on their arm? I've always been curious about this. You wouldn't need much. Just give him a light tap and he'll likely run like a bitch.
I meant to answer this but forgot-
I know for both the police academy and then in the beginning of training at his department they sprayed his forehead. He was also in the Navy too so he's gone through it quite a few times lol.