Polizei is the German word for police, and many police departments use(d) VW buses.
Many back-yard mechanics have their own ideas about VW buses,
so it was only a matter of time until someone built a Pullizei wagen.

Below: foto gallery of other vehicles.

convoy scoop Barndoor radar bus Samba
Halftrack Draisine Kombi panel van SnoMo
ambulance floridaboy freak van fire! doublecab
camper Pullizei
speed T2

click here for overview