Underground Britain
Central England
S1 • E5 Nov 20, 2014 45m
Under the city of Nottingham Rob explores the largest system of man-made caves in the country, before uncovering a bloody secret below a humble back garden. In Norfolk he learns about Britain's first industry that was established 5,000 years ago and he also explores an 18th Century den of debauchery below ground level in Buckinghamshire.
