News media like to have stories they can focus popular attention on, and no one car accident (unless it kills someone famous) will matter to enough people to warrant broader coverage than one's local paper. Despite this lack of media visibility, there actually is some movement at the city level to change the design of roads to reduce the lethality of accidents. This isn't very publicly visible yet, I don't think, and there's certainly very little in the way of public desire to drive less lethal vehicles.
I haven't read the book, but if the event the book describes kills hundreds of people or more, it seems like a plausible seed that news coverage can accrete around.
I haven't read the book, but if the event the book describes kills hundreds of people or more, it seems like a plausible seed that news coverage can accrete around.