What is a Child Restraint System?

A Child Restraint System is specifically designed to secure children in a vehicle, providing the necessary safety measures to protect them during transportation. This system includes various types of car seats, booster seats, and other devices that accommodate a child's size and weight, ensuring they are properly restrained according to safety guidelines.

This correct understanding highlights the critical function of a Child Restraint System in reducing the risk of injury during vehicle collisions by properly securing children in a way that is tailored to their developmental needs. It is essential for ensuring compliance with safety laws and promoting the well-being of young passengers. The other options may describe aspects of vehicle safety but do not accurately define what a Child Restraint System specifically is or its intended purpose.