I focuse in on 1982 again .
I know of five departments that participated in the inaugural promotion : Milwaukee PD , New Berlin PD , Brookfield PD , Wauwatosa PD and the Wisconsin State Fair Park Police .
Focusing in on 1982 again , I know of five departments that participated in the inaugural promotion : Milwaukee PD , New Berlin PD , Brookfield PD , Wauwatosa PD and the Wisconsin State Fair Park Police .