i used to work driving trams and i derailed the tram, ass end came off the tracks as i was entering into the shed at work and didnt know the ass end was off the tracks (as i was going like 6km/h) till the ass end really kicked out and hit the shed wall (Bricks) and hit air compressor line for the tram mechanics in the shed and cleaned up the fire hose reel, and the fence. lol total damage cost was bout $60000 to get tram repaired and painted, new shed wall, air compressor line fire hose reel, new fence and new bitumen and tracks lol ( and yes i still had my job afterwards as the investigated it and found out it was due to the tracks being in poor condition)phew!!! lol