[artplumber]

not quite. Some examples:
French train smash kills 5
POSTED: 1744 GMT (0144 HKT), October 11, 2006
http://edition.cnn.com/2006/WORLD/europe/10/11/france.train/index.html


21 killed in magnetic train crash
POSTED: 1919 GMT (0319 HKT), September 22, 2006
http://edition.cnn.com/2006/WORLD/europe/09/22/germany.death/index.html

EDIT: I think I got the links to work. And these stories are just a few example of train accidents which were chosen because they involve other trains. You wouldn't think that the Maglev would hit another train (because it is unique/maglev), but indeed it hit a repair vehicle of some kind. Point of the posting is human error.