In May 1949, Leyland Titan RTWs were introduced on route 15. A Sunday extension from Ladbroke Grove to Acton Vale was launched, and the North Woolwich journeys were diverted to Becontree Heath. By 1921 route 15 had been cut back to Ladbroke Grove, extending in the east to Barking and North Woolwich on weekdays. In 1914 it was extended to Putney Common, with a Sunday extension eastwards to Plaistow. On 16 December 1909, LGOC X-type buses were introduced to the route, running between Putney and Plaistow. Route 15 was introduced in November 1908 between Shepherd's Bush and East Ham. History A Dennis Trident 2 double-decker operated by East London on route 15 at Mansion House station, April 2007 Short workings of route 15 were provided by route 15H with traditional AEC Routemaster buses between 20. Running between Blackwall and Charing Cross stations, it is operated by Blue Triangle. London Buses route 15 is a Transport for London contracted bus route in London, England.
