Closed for 70 years, London’s Cold War tunnels are to be opened to the public

A large network of tunnels under central London could be opened to the public in a few years time if an application to convert them into a public facility is approved.
(c) DBOX for The London Tunnels
The tunnels near Holborn were built as shelters during WWII, but were never opened to the public. Kept secret, they were taken over by the London Civil Defence for operational staff and some government offices. One of the more famous occupants was the seemingly innocently named Inter Services Resear