No kidding, this is exactly what pepperspray was invented for. Before I was even allowed to touch the stuff in the military I had to read a short history of it and a load of technical facts, oh and then get sprayed in the face before running an obstacle course...

I really don't see how cops are able to have their cake and eat it too, with the whole "gotta do whatever to get home at the end of the day" and "we bravely risk our lives to hold the thin blue line".