Mann & Overton Carbodies had built Mann & Overton's Austin taxis since 1948. Manganese Bronze Holdings had absorbed Carbodies Limited with portions of the former Birmingham Small Arms Company in 1973. Taxis became Manganese Bronze's core business carried out under the name "The London Taxi Company". The London Taxi Company continued the business of Mann & Overton and Carbodies until 2013 when production problems and consequent financial difficulties brought a halt to production.<br>There are plans to revive the business under the ownership of Geely UK Limited. Mann & Overton Mann & Overton Limited owned and operated a motor vehicle dealers business previously known
Manganese Bronze Holdings innovative taxi hailing system using mobile location technology. This was sold to Computer Cab in November 2004 for £1. This was to stem large losses because only 1,100 of London's approximately 21,000 taxi drivers subscribed. Between July 2003 and November 2004 Manganese also sold its property portfolio, including the land under its Coventry manufacturing facility. In October 2006 Manganese and the Chinese automaker Geely announced the creation of a China-based taxicab manufacturing joint venture. An extraordinary general meeting held in January 2007 of Manganese's shareholders approved the formation of the joint venture. In June 2008 Manganese announced the production of