'In Richardson, a Texas State Trooper was running radar. He had a perfect spot to watch for speeders, but wasn't getting any. Then he discovered the problem. A 12 year old boy was standing up the road with a hand painted sign which read "RADAR TRAP AHEAD!" The officer later found a young accomplice down the road with a sign reading, "TIPS" and a bucket full of money.'

My mum got this in a chain mail xD