http://en.wikipedia.org/wiki/2009_attack_on_the_Dutch_Royal_Family
http://en.wikipedia.org/wiki/Mohammed_Reza_Taheri-azar_SUV_attack
Your point?
You asked what people used cars for. I gave you some examples.
But how does that address the content of my post? Answer: it doesn't.
It specifically answered one of the questions you posed. I'm sorry you're not happy with the answer, but I assume you're accustomed to that disappointment by now.
I asked three questions in that post. You attempted to answer one of the questions I asked by avoiding what people really use cars for on a daily basis. I think that demonstrates your argumentative tactics, and dismisses you as anyone to take seriously.