[Police joke]Highway officer joke for kids

A police officer spots a car on the highway going about 22mph, so he stops the car, with a lady and some of her friends, and tells the lady how dangerous is to be going slow as it is to speed. The lady answers "Officer I was going the speed limit! 22mph!"

The officer says...that is the highway... That's what highway you're on. But I need to ask you, are your friends okay, they seem a little shaken up and pale...

She answers "Oh they'll be fine in a couple of seconds, we just got off of highway 119."