I've got no probs with the cops in my neck of the woods hitting the gear here and there to help them maintain the sort of physique they need/want as police officers. More power to them if that's their thing.
What REALLY bothers me though is when a bust goes down from time to time. Usually - as I hear it from good local bros - it ends up being a shakedown. Cops walk into [whatever gym], talk to [whatever bro] who's already been fingered by their undercover man or someone in the gym who thinks he's being a badass by ratting on a bro who tried to do him a favour. Cops take the bro aside, and an arrest and search is made. He doesn't go downtown, but he leaves with a gym bag that's a lot lighter than when he came in.
Over the next 10-16 weeks, there are a lot of cops who - coincidentally - put on about 15-20 lbs of LBM and/or water.
That's the only time it bothers me.
Although, now that I think about it, it's usually the guys charging $60 for an amp of sust that get it right in the ass... now I'm not saying it's right, but ya gotta think of karma at times like that.
-M