Which terrorist attacks in London subway stations are you referring to? I've lived here for more than 30 years and can't think of a single terrorist attack in an tube station.
I don't think the maps are an issue either, but you pretending to be ignorant that they are attacked, and that lines between them are attacked, is weird.
I'm not pretending trains aren't being attacked and it's incredibly disingenuous that you need to pretend that's what I'm saying.
What I'm saying maps of STATIONS have nothing to do with TRAINS being attacked. It seems like you think trains and stations are the same thing, and that's something you'll need to figure out for yourself.
I've lived in London for 30 years. My partner was 2 trains ahead of the one that detonated at Edgware Road. You're a toy soldier and you can just admit you don't know the difference between trains and stations.
Yeah, nothing of consequence in the last 30 years. Appreciate your overwrought concern, but Londoners aren't too worried about maps of stations being public lol.
https://en.m.wikipedia.org/wiki/7_July_2005_London_bombings