What is the minimum age for sitting in the front seat of a car?

[OZoe]

Traffic regulations do not specify age restrictions for passengers in the front seat of a car. However, most cities currently stipulate that only children aged 12 or above, or those taller than 1.4 meters, are allowed to sit in the front passenger seat. The regulations and requirements for front-seat passengers are as follows: Regulations for front-seat passengers: Parents holding children are not allowed to sit in the front passenger seat, nor should child safety seats be installed there; if a front-seat passenger fails to fasten their seatbelt while driving on highways or urban expressways, they may be fined via electronic monitoring or on-the-spot enforcement and required to correct the behavior; children under the age of 12 are prohibited from sitting in the front passenger seat. Requirements for children in cars: Children should not lean out of windows to view scenery; they should not stand on the center console while the car is moving; they should not be left alone in the car; if necessary, child safety seats should be used for children in the back seat, and seatbelts should be fastened even if no safety seat is available; avoid feeding children while the car is in motion.