I read somewhere that the hepa law encompasses all discussion of any medical situations and conditions publicly. I guess thats why at the tracks, you either hear it announced their ok, or you typically hear nothing at all. My friend at work owns a jet car, Ill have to ask her about what happens inside the car when theres a fire. I think I remember being told once, that once the engine is fired up it is a very dangerous situation if it dies, or you need to shut it off, I just dont remember why.