A high-speed train going from Cologne to Munich carrying 510 passengers caught fire early this morning (local time). At least two cars burned, but amazingly no one was hurt.
From Reuters:
Mass-selling daily Bild said a policeman traveling on the ICE train smelled smoke and activated the emergency braking system, "averting catastrophe".
Operator Deutsche Bahn [DBN.UL] said it had closed the high-speed line between Cologne and Frankfurt as a result of the fire and would divert trains traveling that route, adding 80 minutes to the journey time.
The cause of the fire is unknown at this time.