Courtesy of Sub Brit and a forum member on 28DL a group was able to visit some of the areas below London's Waterloo Station. Once used for movement of parcels and goods and for warehouse space they are used mostly for storage these days and as easy cable and ducting runs. The tunnels stretch pretty much the whole width of the station right across to the ex-Eurostar area.
This is the largest part of what we were able to see
Space in use for storage
Some London Underground reminders around too
Close to the Eurostar area lots of evidence of new ducting
An old staircase; now blocked off
This is the largest part of what we were able to see
Space in use for storage
Some London Underground reminders around too
Close to the Eurostar area lots of evidence of new ducting
An old staircase; now blocked off