@onlymythoughts 14 May 2021 more from that month

There is a 'Secret Nuclear Bunker' not too far from me, well it was secret during the cold war but was decomissioned in 1992 and has since been open to the public as a tourist attraction. It was kitted out to me a safe place underground for the government to operate in the event of a nuclear attack. Thankfully it has never been needed. https://en.m.wikipedia.org/wiki/Kelvedon_Hatch_Secret_Nuclear_Bunker