Why should passengers under 18 wear seatbelts?

Passengers under 18 should wear seatbelts primarily to avoid being ejected in crashes. The physics of a car crash demonstrate that unrestrained occupants are at a significantly higher risk of being thrown from the vehicle, especially if the vehicle rolls over or experiences a severe collision. Wearing a seatbelt helps to secure passengers in their seats, reducing the likelihood of ejection.

Additionally, the use of seatbelts is crucial in preventing serious injuries during a car accident. While keeping the driver focused or preventing injury are important considerations as well, the specific reason for mandating seatbelt use among younger passengers is to enhance their safety and keep them securely within the vehicle during a crash. This highlights the critical role that seatbelts play in enhancing survival rates and minimizing injuries during automobile accidents.