Car safety is important. Motor vehicle deaths are the major cause of death in the first three decades of an American’s life. By wearing seat belts and buckling children into age and size appropriate car seats and booster seats, people can reduce the risk of serious injury and death by half. Most drivers do follow the safety measures but there are still millions who don’t. This is a primary enforcement for seat belt violations, which means that a driver can be pulled over and sited just for not wearing a seat belt.