Manganese Bronze Holdings LTI Limited as its only operating division. In October 2012, MBH entered administration, having not made a profit since 2007. The Chinese automotive manufacturer Geely, which already owned 20% of the shares in LTI Limited, the company's only business, agreed to purchase LTI's principal assets and trade from the administrator to save the business and continue the production of taxis in Coventry. The new holding company was named The London Taxi Corporation, and traded as "The London Taxi Company" (as LTI had done): this successor company was renamed to London EV Company in 2017. Manganese originally made ship propellers. In
Manganese a constituent of tobacco smoke, studies have largely concluded that concentrations are not hazardous for human health. Manganese overexposure is most frequently associated with manganism, a rare neurological disorder associated with excessive manganese ingestion or inhalation. Historically, persons employed in the production or processing of manganese alloys have been at risk for developing manganism; however, current health and safety regulations protect workers in developed nations. The disorder was first described in 1837 by British academic John Couper, who studied two patients who were manganese grinders. Manganism is a biphasic disorder. In its early stages, an intoxicated person may experience depression,