Secrets of the London Underground: S4, E3 Waterloo and Marble Arch (Yesterday Channel 2024 UK)(ENG/No Subtitles)

Secrets of the London Underground Network: Yesterday Channel (UK) Season Four, Episode 3 « Waterloo and Marble Arch » Air Date: July 16, 2024 (United Kingdom) 44 min | Documentary | TV Mini-Series (2021 – now) (ENG/No Subtitles) Season 4, Episode 3 – “ Waterloo and Marble Arch ” Tim and Siddy explore the forgotten tunnels underneath one of Britain’s busiest stations – Waterloo. Tim gets a tour of a hidden world underneath the main concourse, which includes a former typing pool, a rifle range and a full-size snooker table gathering dust. Siddy discovers a floodgate which would have sealed the tunnel entrance during German bombing raids over London during the Second World War. #UKtv #YesterdayChannel #SecretsOfTheLondonUnderground@zdenek1964 #TimDun@britblood #TimDun@zdenek1964