Beneath Clapham South Tube station lie a warren of tunnels which provided shelter for 8,000 people during World War Two. <br />After the war, the dormitories in south London became temporary accommodation for immigrants from countries like Jamaica who were invited to live in the UK. <br />The tunnels, which are 120ft below the surface, have now been opened up for public visits by Transport for London (TfL) and the London Transport Museum.
