Article on spotting unmarked Police cars

[XCP]

grkify said:

The are a few really scruffy looking unmarked cars around here 03 silver for focus went screaming past me on a303 the other day with blues on. Amazes me that they dont use some of the 100s of cars they confiscate. It would reduce costs a bit and make for some interesting police cars.

Without giving too much away, you may be on to something.