Facts
A seat belt is the primary protection in the event of an accident. In the event of a collision, there is a high risk that the passengers and driver will fly in a certain direction and perhaps even through the car windows. It is therefore of the utmost importance to ensure that all passengers, and drivers, are truly secure and stable. The seat belt should sit close to the body and not on the outer clothing. Unbutton your jacket or similar so that the seat belt really sits against your body. If it doesn't, you won't be stuck properly. What are the different types of seat belts?
On modern cars there are belt boosters, which is a safety system where the belt is tightened tightly when a crash occurs.