I've only fished Police once, several years ago. Tossed some lures from shore, managed one decent Bow, bout 18". Two things I really liked about the place...
1- unlike "trophy" Bullshead you can camp at P.O., as well the lake is more secluded and if the wind blows there are spots u can tuck in. Bullshead offers none of this, and the parking lot is full on any given decent weather day.
2- It's en route to my favourite place in the world, that being the Crowsnest Pass. Looking forward to chucking some flies this year at P.O., take in some bird watching, wrangling some bows and chilling by the fireside in the eves.
Nice lake and well managed.