The difference between wearing and not wearing a seatbelt.

Without a seatbelt, the person sitting in the back will be thrown forward, their head and back hitting the windshield or the roof of the car.

Seat belts are a passive safety feature in cars that manufacturers always recommend wearing as soon as you get in. However, in reality, many car users are still reluctant or unwilling to use seat belts, or only fasten them when sitting in the front seat and skip them when sitting in the back seat.

Two people who aren't wearing seatbelts could lose their lives.

To demonstrate the dangers of not wearing a seatbelt, agencies and research institutes set up various simulated scenarios, but primarily focusing on situations where the person in the front seat is not wearing a seatbelt.

In this video, there are four people in the car. While the driver and the passenger behind the driver's seat are wearing seatbelts, the other two are not. As a result, when the car crashes into an obstacle ahead, the two people without seatbelts are thrown forward, their seats are stacked on top of each other, their heads hit the windshield, their chests hit the dashboard, and the back of the passenger is thrown against the ceiling. These impacts can be fatal for passengers.

Meanwhile, the two people wearing seatbelts were thrown forward by inertia, but the seatbelts immediately took effect, pulling their bodies back into their seats.

According to VnExpress