Occupant restraints are safety devices designed to protect passengers in a vehicle during a crash. Common types include seat belts, airbags, and child safety seats. These devices help to keep occupants securely in their seats, reducing the risk of injury by preventing them from being thrown forward or ejected from the vehicle. Proper use of occupant restraints is crucial for maximizing safety. Seat belts should be worn at all times, and airbags are most effective when combined with them. For young children, child safety seats must be used according to age and weight guidelines to ensure their protection in the event of an accident.