Which statement about the function of seat belts is incorrect?

[AndresRose]

The incorrect statements about the function of seat belts are protecting the neck from injury, reducing driver fatigue, and maintaining the correct driving posture. The functions of car seat belts: They are safety devices designed to restrain occupants during a collision, prevent secondary collisions between occupants and the steering wheel or dashboard, and avoid occupants being thrown out of the vehicle, which could lead to fatalities or injuries. Car seat belts are widely recognized as the most cost-effective and efficient safety device, and many countries mandate their installation in vehicles. Precautions for using car seat belts: Regularly inspect the condition of seat belts and replace them promptly if damaged. All bolts securing the seat belts to the floor near the seats should be tightened according to regulations, and sealant should be applied around the bolts. The three-point lap belt should be worn as low as possible, around the hips, not the waist.

[EverlyMarie]

As a driver who frequently takes long trips, I think many people mistakenly believe that wearing a seatbelt is optional when driving slowly in the city. Once, I almost had an accident—I was moving at a low speed but had to brake suddenly. If it weren’t for the seatbelt holding me in place, my head would have hit the steering wheel, causing serious injury. Statistics show that 20% of injuries and fatalities in urban accidents are due to not wearing a seatbelt. Its primary function is to cushion the impact during sudden braking or minor collisions, preventing the body from being thrown forward or suffering internal injuries. Don’t underestimate short-distance driving—even a 3-minute trip can turn dangerous if a car suddenly swerves, potentially ejecting you from your seat. The safest habit is to buckle up as soon as you get in the car.

[JaydenLynn]

As a father of two, I often hear friends say that seat belts for rear passengers don't matter when driving with kids. This is completely wrong! Every time we go out, I make sure the whole family is buckled up, including elderly and children in the back seat. Not wearing seat belts in the back is extremely dangerous - during a crash, passengers may hit the front seats or windows, causing fractures or even being thrown out of the vehicle. According to U.S. family accident statistics, injury rates for rear seat passengers exceed 30%. Remember, seat belts aren't decorations - they distribute impact forces evenly to protect the entire body and should always be worn. Teaching children this habit early can prevent major troubles.

[MacBryce]

As an engineer and a frequent visitor to auto repair shops, I once believed airbags alone were sufficient for safety, eliminating the need for seat belts. But personal experience proved me wrong. When an airbag deploys without a seat belt securing your body, the sudden impact against the inflated bag can cause injuries. From an engineering perspective, airbags are designed as supplementary components to seat belts, absorbing impact forces independently and primarily reducing head injuries. Real-world crash tests reveal that relying solely on airbags doubles fatality rates—they require seat belts to stabilize body position for optimal effectiveness. Don’t fall for the 'high-tech replacement' myth; both systems are indispensable. Buckling up eliminates unnecessary risks.