Keywords: Bus 419.jpg NCP Challenger's Alexander Dennis Dart/Pointer 2s on London Buses route 419 NCP Challenger ran the route from November 2005 after taking it over from Transdev London United and April 2009 when they were re-branded NSL Services after their parent group changed own 2005-2009 Chocolate4921 Dennis Dart SLF Dennis buses in the United Kingdom Plaxton Pointer Plaxton buses in the United Kingdom Single-deck buses in the United Kingdom London buses on route 419 London buses in NCP Challenger livery 55 registered buses in the United Kingdom |