I don't know at least in this case there was a very significant moi. It's when they backboard a fender bender that makes me chuckle.
Generally if it was a simple rear-ender, if the patient is ambulatory, or if there is no immediate pain or tenderness, we can eliminate c-spine by just verifying the pt can turn their head left and right. (Some exceptions apply.)
I would hate to have to try to explain to some guy that I want to backboard him while he's ambulatory and more concerned about the damage to his bumper. Hahaha.