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
Checker Taxi Markin, who subsequently acquired another one-third in the company from Parmelee, thus taking control of both Parmelee and Yellow Cab. In 1940, Parmelee (including Yellow and Checker Cab) became the largest cab company in the United States. Prior to selling the Yellow Cab company, Hertz had sold his taxi-cab, truck, and coach manufacturing arm in 1925 to General Motors. GM wanted to sell part of the acquired business and made an offer to Markin, but Markin declined. Rather than eliminate the capacity of Yellow Manufacturing, General Motors entered the taxicab business in New York City as Terminal Taxi Cab. General