On the way back from the sewage plant, I came past the new Kriminalmuseum, a sort of police museum under the Rathaus which opened this week but is only generally open at the weekend.

There are quite a number of rooms, on history, things confiscated by the customs, police organization and buildings, drugs, forgery, right-wing extremism (with various flags and emblems), DNA, fingerprints, forbidden weapons, the courts and so on.

The picture I took seems to be the most popular one, looking at the other images online.