Yogimus wrote:Cops and medics had a saying in germany: "I never had to unbuckle a corpse"
That's 'cause they cut the seat belts. Investigate several fatal accidents and I GUARANTEE you'll come across dead folks buckled in. During my years assigned to Traffic Division, I investigated a couple of T-bone accidents where a person was pushed to the other side of the car by the crumpling of the passenger space intrusion of the car body/doors. Had they been buckled in, they would have been killed. HOWEVER, this is VERY rare and CERTAINLY doesn't justify the non-wearing of a seat belt.
The seat belt's most value comes from not allowing the occupant to be ejected from the vehicle, usually through their now-open door (especially if the vehicle rolls or flips). It also keeps you from becoming PARTIALLY ejected if the vehicle rolls or flips. I'd say over 90% of people who are ejected die, and partial ejections are almost ALWAYS fatal. Those who are partially ejected and the vehicle doesn't roll and who survive are usually either paraplegics, quadriplegics, or severely brain damaged, or a combination thereof. They also usually have multiple broken ribs.
When I'm in a car, I ALWAYS wear my seat belt, I feel naked without it. I'll take my chances of getting injured by passenger space intrusion (in San Diego county, local protocol identifies 12 inches or more of passenger space intrusion is classified as a trauma incident/call). I DO NOT want to risk getting ejected (air bags also help hold you in your seat), and it's why I also lock my doors. Having the door locked makes it more difficult for the latch mechanism to be popped open by the impact of the crash.