Dashcam caught the action but it was avoidable drama for the good guy if he'd stayed inside his truck.
Everyone has lost perspective on what a minor offence deserves as a response on the internet and then they take that attitude to the streets...
"Camping places fix themselves in your mind as if you had spent long periods of your life in them. You will remember a curve of your wagon track in the grass of the plain like the features of a friend." Isak Dinesen
