Washington State Patrol uses unmarked cars ... sticker on the back isn’t what most drivers expect to see in their rearview mirror during a traffic stop — but it’s one of more than 50 ...

Washington State Patrol maintains a fleet of 50 unmarked cars across the state. But can they pull you over for everyday traffic violations?

The red Charger, which has a "Please be patient, new driver" sticker on the back, is part of the state patrol's Aggressive Driving Apprehension Team, Trooper Rick Johnson told KING 5.

Washington State Patrol uses unmarked cars ... sticker on the back isn’t what most drivers expect to see in their rearview mirror during a traffic stop — but it’s one of more than 50 ...

The red Charger, which has a "Please be patient, new driver" sticker on the back, is part of the state patrol's Aggressive Driving Apprehension Team, Trooper Rick Johnson told KING 5.