That's how I've started referring to C-collars when talking through scenarios with our new guys....why didn't we board and collar the 80 something year old patient involved in the TC? Well he was walking around on scene as well as you and me without any traumatic injuries, in fact his chief (and only) complaint was extreme hypertension. "Yeah but, because of his age and mechanism".....so should we have also applied our bilateral Sager splint on his legs, air splints on his arms and taped trauma dressings to his chest to stabilize possible flail chest segments? No, because we found zero signs/symptoms of those injuries, just like we found zero s/s of a neck or back injury, and just like we don't break out the Sager based on mechanism alone, neither do we with collars or boards.