A highway patrolman pulls alongside a speeding car on the freeway.

Glancing at the car, he is astounded to see that the blonde behind the wheel is knitting!

Realizing that she is oblivious to his flashing lights and siren, the trooper cranks down his window, turns on his bullhorn and yells, "PULL OVER!"

"NO," the blonde yells back, "IT'S A SCARF!"