Some friends of mine were out recently with the kids. They had been riding so had helmets on, but had stopped at a playground for the kids. One of them started

Some friends of mine were out recently with the kids. They had been riding so had helmets on, but had stopped at a playground for the kids. One of them started walking back and went straight over a wall, landing on his head, helmet taking the blow. Thank god people wear helmets when walking around in a children's playground!