There are tons of cops that smoke and do other drugs and arrest people for doing the same exact thing. I have a few friends with cops in their family. One of my friends dad is a cop and his wife smokes weed everyday. The other friend, her uncle is a cop and he does weed and coke. So maybe they do cover each other or find some way to get around it. Either way it is a bunch of bull. Most cops I have met seem to think they are held above the rest of the crowd in terms of laws. I mean how many times have you seen a police car switch it's lights on to get through a red light and immediately turn them off after they are though? I have seen it many times.....