What percentage of deaths does the seat belt prevent when driving at high speed?
Traffic safety: Transported persons and cargo
Explanation
The **seat belt** is a crucial element of **passive safety** in vehicles. Its main function is to protect occupants in the event of an accident, preventing them from being displaced from their seats or ejected from the vehicle. This significantly increases the chances of surviving an accident.
- **Effectiveness of the seat belt**: Wearing the seat belt properly fastened can reduce deaths in traffic accidents by **40%**. This is because the seat belt keeps people in place during an impact, reducing the risk of serious or fatal injuries.
- **Importance of proper adjustment**: For the seat belt to be effective, it must be well adjusted to the body. The **chest strap** should pass over the collarbone and the center of the chest, while the **lap belt** should be placed over the hip bones. Incorrect adjustment can decrease its effectiveness and increase the risk of injury.
In summary, the correct use of the seat belt is vital for the protection of vehicle occupants and can significantly reduce the number of deaths in traffic accidents.
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