ADL and BYD to supply electric buses to RATP Dev London, UK June 17, 2021 | Europe News Alexander Dennis Limited (ADL) and BYD UK have secured an order from RATP Dev London (RATP) to supply 195 new BYD ADL electric buses for operation in London. The order includes 127 Enviro400EV double-... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password