What must be done with child passengers to ensure their safety?

To ensure the safety of child passengers, they must be restrained with the proper child-restraint equipment. This is crucial because child-restraint systems, such as car seats and booster seats, are specifically designed to protect younger passengers in the event of a crash. These systems are engineered to secure the child and reduce the risk of injury by properly distributing the forces of a collision across the child's body, thus providing better protection than a standard seat belt alone.

Using appropriate child-restraint equipment is also in line with safety regulations and guidelines, which often vary by age, weight, and height of the child. The development of these regulations is based on extensive research demonstrating that children are safer in specially designed restraints as opposed to being unrestrained or using adult seat belts.

By using the correct equipment, caregivers can enhance the safety of children while traveling in a vehicle, which is of utmost importance for preventing injuries in the event of an accident.