I just find it staggering that some people’s first consideration is whether they have to by law. Rather than, you know, theirs and every other person in the car’s safety. A few anecdotes:
Years ago, my brother’s mate took off his belt to reach into the boot of the car he was in. At that moment the car was forced off the road by a reckless overtaking car coming towards them. The other two people in the car walked away with cuts and minor injuries. He was thrown from the car and died a few days later.
My wife was staying in Canada as a teen when a car crashed outside their house. It had probably been speeding and hit a tree - no one was wearing a belt. 5 teenagers all killed. She had to got to therapy after what she saw - 3 mangled and contorted bodies thrown from the car.
There’s a horrific ad they used to show in NI that shows what could happen when one person doesn’t wear a belt.