2 ptsD,D1Official number: 6858
When will safety belts serve their function?
Explanation
Correct answer: When they are properly adjusted and fastened.
The purpose of seat belts is to restrain the driver's or passenger's body in the seat during a collision or sudden braking. To be effective and protect from injury, they must not only be fastened but also correctly adjusted – they should lie flat against the body, without any slack or twists. Only the correct use of seat belts guarantees their proper functioning and provides maximum safety.