Taxicabs of the United Kingdom the comic book "Hellblazer", Chas Chandler's job as a taxi driver is the basis for various plot elements of the series. The Knowledge, its runs, and to a certain extent the role of the PCO, form the basis for a future religion in Will Self's "The Book of Dave". The Taxi and Private Hire office is the body responsible for licensing taxicabs within Greater London. Taxi and Private Hire is part of Transport for London and is responsible for licensing the familiar London taxicab or "black cab" and also licenses private hire or minicab services. "Black cabs" were traditionally coloured
Cab Gallery which artworks they reacted to. But it had to be a natural discovery." Artists were provided the views and dimensions of the available spaces such as the bottom of fold-up seats (or "tip-up seats"), the exterior of the cab, and limited inside options for free-standing work. Because the cab was also a working London taxi, after each artwork was selected by the curators, approval from the Cab Advertising Committee of the Public Carriage Office was also required. Artwork placed on the exterior of the cab was printed in vinyl the same as per usual advertising procedures. Special receipts were designed,