“A
map which I made myself in a spare hour or two. This is part of a long
term plan to have a map that shows you where you can and can’t get mobile
phone coverage, so to start with I’ve made a map with shaded areas showing
what parts are actually underground”
source : Geofftech – Tube – Silly Tube Maps
Voir aussi les plans du métro
de Londres et ses variations ^^
sur le site de l’UNDERGROUND
