Test drive of a petrol car
> The petrol tank apparently often leaks after an accident so the flammable liquid pours out and becomes ignited!<p>I read recently in the New Yorker that accidents causing a fire are rare: approximately 1 in 100. [1]<p>[1] <a href="http://www.newyorker.com/magazine/2015/05/04/the-engineers-lament" rel="nofollow">http://www.newyorker.com/magazine/2015/05/04/the-engineers-l...</a>