Free of the vehicle and not suffer the seat belt bruising and the bruising from the airbag. I can think of several instances where people have been saved by not wearing seatbelts. For example they were thrown free of a vehicle before their car went over a cliff. Now I expect you not to ridicule me. This is my honest opinion. Furthermore I do not permit that my children use seat belts or car seats in the car. I will not be subject to a government conspiracy.