True or False? Properly used lap and shoulder belts can reduce the risk of serious or fatal injury by 40-55%.

Properly used lap and shoulder belts play a significant role in enhancing the safety of vehicle occupants. When worn correctly, these safety restraints can significantly decrease the likelihood of severe injuries or fatalities in the event of a collision. Research and statistics indicate that wearing seat belts can reduce the risk of serious injury by anywhere from 40% to 55%, confirming the importance of this safety measure.

This statistic reflects comprehensive studies on vehicle safety and the effectiveness of seat belts during different types of accidents. The key here lies in "proper use," which means that the belts must be worn correctly for them to provide the maximum level of protection. This information emphasizes the critical role that seat belts play in protecting occupants, making it clear why the statement about their effectiveness is true.