It's what we of a certain age used to call "looking over your right shoulder to see what's behind you" :)
Type: Posts; User: Snowy
It's what we of a certain age used to call "looking over your right shoulder to see what's behind you" :)
Over 40mph I don't bother as the distance I travel while looking behind me is more dangerous IMO. I rely on knowing whats behind me at all times, not just when I want to make a move.