Clapham Common Tube Station opened in June 1900 as the southern terminus for the City & South London Railway until in 1926, when the line was further extended to Morden. It is one of the two remaining stations of the London Underground with island platforms - the other being Clapham North Tube Station. They are the narrowest platforms of the underground system.
Clapham Common Station (GPS: 51.46178, -0.13838) Source: https://commons.wikimedia.org/wiki/File:Clapham_Common_stn_west_entrance.JPG Author: Sunil060902