0k. while this now looks like a relic of a bygone era, the german government's recently been investigating the possibility of restoring bunkers like these for use in the future. i know, immediately following the russian invasion of ukraine, the topic came up. most of the experts in the areas of civil defence have agreed that it's not really a productive use of money. it costs an insane amount of money to even just repair the ones that they've let fall into disrepair. but i'm surfacing for some fresh air now, and back to the hauptbahnhof, the capital's modern main station, in search of trains bound for germany's industrial west.