@FBM,
If what you are saying is true, it is indeed something that needs to corrected and the sooner the better. Maybe people are not aware and just think it is the occasional excessive bad cop when we see the headlines.
I really don't know, live in a very rural county, my particular "city" don't even have a store and is a couple of roads long before hitting another "city" the whole don't amount to much. If you want to go to a decent shopping without going to the local downtown (very pretty) over priced shops, you have to at least drive an hour or so away. Good thing for the internet. My point is, the cops I know, a few are over eager, some seem a little corrupt, but some are very caring and nice. It does seem to have more arrest in the more run down parts of town over things that might get a pass somewhere else.