Has picture on it

A blonde woman was speeding down the street,when she realized she was being pulled over.The blonde pulls over to the side of the road.The blonde woman cop gets of the car, and walks over.She asks the blonde for I.D.,the blonde asks what does it look like.The blonde cop says,"its square and it has your picture on it.So the blonde looks through her purse and pulls out a mirror and opens it,she asks is this it?The blonde cop takes it and looks at it and says," im sorry i didnt know you were a cop"