The only problem I have with all these safety devices is that, in my
experience with the Fire Department, they do tend to have unintended
consequences; that being that people tend to be less concious of safety.
The government can only do so much to require things to be foolproof.
There really is no such thing.
My wife's car tells the driver when the lights are left on, to fasten a seat
belt, if a door is ajar, if the trunk lid or hood is open, if the fuel level
is low,
and probably several other things that I've not yet had the occasion to
experience. And I'm not even going to tell you about the GPS!!
It's enough to give me an inferiority complex.

Max