.... a blonde policewoman steps out of the police car and approaches the blonde driver.
"Can i see your license please"
The blonde driver starts rummaging through her handbag, after a little while she gets a bit agitated and asks "what does it look like?"
"It's rectangular, and it has your face on it" answered the blonde officer.
The blonde picks out a mirror, looks into it and says "here you are".
The officer inspects the mirror and says "You can go now, sorry, i didnt realise you were a police officer"