Public safety is something basic for communal peace, for development and the comfort of a civilized community. Unfortunately, for many years now, chiefly most lately, assaults with or without deadly weapons, which take place in homes, stores and parking lots, are alarming as of their frequency and violence.

The first thing that is seen on TV news is injured and dead victims. It is almost a daily thing to see policemen cordoning off a crime sight and ambulances taking away the injured or dead