According to the National Crime Prevention Council, neighborhood watch organizations represent one of the oldest and most effective crime prevention systems in the county. The council reports that total personal property crimes have declined substantially in recent years, likely due, at least in part, to community policing. | According to the National Crime Prevention Council, neighborhood watch organizations represent one of the oldest and most effective crime prevention systems in the county. The council reports that total personal property crimes have declined substantially in recent years, likely due, at least in part, to community policing. |