The are plenty of over the top cops and departments out in the suburbs.
Arguably, the most over-the-top cops and departments are out in the suburbs. It’s universal, I think.
Prague cops aren’t so bad. Even the Czech Federal cops who operate in Prague are pretty decent.
Get into some of the areas and satellite cities around Prague or other metropolitan areas, and the attitude changes big-time. Why that is, I have no idea, but some of the suburban-based cops can be major power-tripping a******s.