So the question becomes what about blowers???
I think cars with video and dvd running would be far worse then a nice cool blower or tall hood scope jumping up from the hood. I mean after all the driver is at least looking in the right direction .
Just one other on this, can not see idea, what about jacked up equipment, those boys can not see the ground 10 ft in front of em, could be more, run over a vw and never know it except for a minor bump.