South Kentish Town and London Underground Control Centre (S04E04)

Venture into South Kentish Town, a former Northern line station that has been long abandoned, yet still echoes with the sounds of passing tube trains, lending it an eerie vibe. As they navigate the empty corridors, they uncover functioning ventilation shafts that maintain airflow for the current Northern Line, and recount the tale of a passenger who mistakenly disembarked there and found themselves stranded. In a hidden spot within zone 1, Siddy receives an exclusive tour of the London Underground Control Centre. This advanced hub oversees the entire network from a massive control room, managing operations, power, security, and track access. A vast display of screens provides live feeds from the 12,000 CCTV cameras throughout the underground. Meanwhile, Tim chats with a busker to discover the art and secrets behind her performances.