Aren't All Police Involved In Crime Fighting?

Those who know me know that I have a strange sense of humour at times and this morning I saw something that just made me have a giggle.

We have seen police cars with their respective divisions/unit printed on the side. Driving past my house this morning was a police car with the following printed on the side - "Crime Prevention Unit"

Is that not stating the obvious?? If that is the Crime Prevention Unit, what are the other police units doing?