A blonde was driving her car when a police officer pulled up alongside her. He noticed the blonde was knitting while she was driving. He turned on his lights, and gestured at her to pull the car over, but she didn't understand him. So, she rolled down her window to hear him better.
"PULL OVER!" said the policeman.
"NO," replied the blonde. "CARDIGAN!"
All you knitter drivers keep your eyes out for that cop! *laugh*