Heads

Unless you plan on wearing a helmet while driving on the street, that steel tube really hurts as your head hits it during a fender bender.
I have to say if a roll bar is so dangerous in a street car why is NHTSA not freaking out and demanding a recall on every single jeep model with a factory roll bar.I understand your logic but when you look at the facts a properly designed roll bar (and padded) is not a problem and if it is then that person is in a situation where it probably wouldnt have mattered if he had one or not.