How old must a child be to sit in the front passenger seat on the highway?

[StDavid]

Children must be at least 12 years old to sit in the front passenger seat of a car. The car's seat belts are designed according to adult standards and are suitable for individuals weighing 36kg and measuring over 140cm in height. If used for children, the seat belt may press against the child's neck, posing greater risks in the event of an accident. Even if a mother holds a child while riding, it is highly unsafe. Relevant information about car seat belts is as follows: Introduction: Car seat belts are safety devices designed to restrain occupants during a collision, preventing secondary collisions with the steering wheel, dashboard, etc., or avoiding injuries from being ejected from the vehicle during a crash. Working Principle: The retractor contains a ratchet mechanism. Normally, occupants can pull the webbing freely and evenly while seated. However, when the webbing is continuously pulled out and suddenly stops or when the vehicle encounters an emergency, the ratchet mechanism locks automatically, preventing further webbing from being pulled out.