It seemed like a sensible move to warn motorists going through the neighborhood. But it would appear someone was unhappy with it.

Some parents abuse their kids. Child welfare workers are supposed to stop that to protect the kids. But bad things often happen while they watch. "Children have a right to safety," says Tim Keller.

At the rinks where our 10-year-old son plays hockey, we’re greeted with signs warning us not to threaten, taunt or shout obscenities at players, coaches, refs or other parents. Why do such signs exist ...