This morning in my home city two trains crushed. One was carrying diesel fuel, the second one - LPG. 17 carriages, two wildcats, one building and railway transport hub were demolished. Thanks God only to people were slightly harmed.http://www.youtube.com/watch?v=9zTF2P9SJGo&feature=player_embedded
There was a similar accident in Białystok on 9 March 1989 when a train with 15 tanks of Chlorine derailed in the city center. If even one of the tanks had cracked 200000-300000 people would have died.