A police officer thought he had a perfect location to watch for speeders until one day everyone was well under the speed limit. Curious, he investigated and it didn't take long to find the cause. A 10 year old boy was standing by the roadside with a huge hand-painted sign reading "RADAR TRAP AHEAD." His accomplice, about 100 yards beyond the trap, also had a sign which read "TIPS" and a large bucket filled with change.