Hackney carriage which a taxi may operate and include regulating the taximeter (not compulsory until 1907), the maximum age of the taxi (not more than 15 years), advertisements and the turning circle of . As part of the Transported by Design programme of activities, in 15 October 2015, after two months of public voting, the black cab was elected by Londoners as their favourite transport design icon. In London, hackney-carriage drivers have to pass a test called The Knowledge to demonstrate that they have an intimate knowledge of the geography of London streets, important buildings, etc. Learning The Knowledge allows the driver
Cab Gallery 15–22 January 2002 and included the "Cab Gallery" itself, which was parked up inside. All previous artworks were on show along with films and sound pieces. Paul Stolper continues as a leading London gallery owner and publisher. Jason Brown collaborated with Chelsea space at Chelsea College of Art & Design to use the same taxi, renamed the Chelsea Cab, to exhibit new exterior artwork on the cab by Bruce McLean, Stephen Farthing RA and David Shrigley. In 2012 he moved to Nashville, Tennessee and continues to curate art shows including exchanges between London and Nashville. In 2012 Brown donated the