Its not about driving too fast. Its about tailgating, which in itself causes more accidents than driving slow or cell phones. If Oh8ch is doing the posted speed limit, and this guy is a foot off his bumper, slowing down to let the bastard know you see him is perfectly acceptable.
If its that big of an emergency, pull over and call a fucking ambulance instead of putting everyone around him at risk. He aint helping his wife or kid a bit by getting into a pissing contest with a legal driver, swerving around him and going grill to grill with three axle truck.
Maybe I don't have time to stop and adjust my schedule because of the actions of a raving moron who wants to do 55 in a 35 and risk lives by riding everyone not doing 20 over's ass and being an aggressive, careless, selfish fuckstick.