In Richardson,Texas a State Trooper (Highway Patrol for you old guys) was running radar.
He had a perfect spot too watch for speeders, but was not getting any.
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 also later found a young accomplice down the road with a sign reading, "TIPS" and a bucket full of money.
What happened to selling lemonaade?
Blessings