Should rear passengers in motor vehicles wear seat belts?

[StEliza]

Rear passengers in motor vehicles should wear seat belts, as explicitly stipulated by the Road Traffic Safety Law. When a motor vehicle is in motion, both the driver and passengers must use seat belts in accordance with regulations. The working principle of seat belts is as follows: in the event of a collision or emergency braking, the pre-tensioning device instantly retracts, tightening the slack seat belt to firmly secure the occupant in the seat, preventing secondary collisions. The method for replacing a seat belt is as follows: 1. Locate the wiring under the car seat and find the sensor wire for the seat belt buckle; 2. Remove the seat cushion, deactivate the airbag, locate the bolt securing the seat belt, and remove the seat belt buckle; 3. Find the seat cushion sensor inside the seat cushion and remove it; 4. Install the new seat belt buckle onto the seat and insert the bolt; 5. Install the weight sensor on the car seat, then attach the new retractor and tighten it with a wrench; 6. Restore the car seat cushion to its original position and neatly arrange the wiring at the bottom of the seat.