The blank collision occurs when the unbolted occupant collides with the interior of the vehicle?

The blank collision occurs when the unbelted occupant collides with the interior of the vehicle during a crash. This type of impact can lead to severe injuries, as the occupant is not restrained and can be thrown against the dashboard, steering wheel, or Windows. It highlights the importance of wearing seat belts to mitigate the risk of injury in the event of an accident. Proper restraints help keep occupants secured and reduce the likelihood of such collisions.