Videos showed passengers clinging onto the gates of subway stations and walking in plastic bags to avoid murky floodwaters.

My favourite train logo is the DB (Deutsche Bahn). The simple two letter logo was modernised by 1994 Kurt Weidemann, with typographer Erik Spiekermann designing the font, DB Type.

Investigators believe a landslide, brought on by heavy rainfall, likely caused a regional train to derail in southern Germany ...