>>1721225It's called Utility Tunnel in the anglosaxon world
https://en.wikipedia.org/wiki/Utility_tunnelBasically every city got hundreds / thousand kilometers of em'
And some old city got old bunkers in it, where some people build Squatt to spend time with friends and throw raves
Some rooms are as big as pool and what's funny is that beside some few workers or people like my friends I, no one ever goes there
And yet some have electricity and light one all year long
