This passageway at Notting Hill tube station, with advertisement posters from late 1950s, has not been publicly accessed since it was cut off and replaced by another. It was officially photographed by London Underground, remaining "wholly inaccessible" and posters left "intact" (Ashworth, 2010).
http://www.flickr.com/photos/36844288@N00/4669837848/in/set-72157624079183751/
[21/06/2010]