Secrets of the London Underground TV series starts next week

A new TV series is starting next week that will look around the hidden parts of the London Underground.
Hosted by the ever effervescent Tim Dunn and the London Transport Museum’s Siddy Holloway, the TV series explores areas of London’s Tube network that – despite being just feet away from where millions of people regularly travel – hardly anyone knows about.
With their unique and privileged access, the presenters share stories of some of London’s most clandestine st