No speed controlls in Pfungstadt(Hessen) Germany?

I have noticed that in Pfungstadt there is NO radar controll at all, none of those green boxes, or any other devices that could slow vehicles down. Naturally without any kind of controlls, cars, trucks, buses, whatever fly thru the town ignoring the 30 or 50 kph speed limit. Anybody know why this is allowed? Besides the danger of speeding it makes for a loud town, for example Bergstrasse sounds like the Autobahn. I was just wondering if anybody could explain why Pfungstadt tolerates this?

I am an Ausl盲nder so the dear Mayor of Pfungstadt was not interested in my problem. My German landlord has the same question as me, since his house has been involved 2 car accidents. Oh yeah the police say it is not a problem????

I would refer this question to your local burgermeister, or the Polizei.