In August 2003 the UK's first entirely commercial demand responsive bus service was launched by Stagecoach East Scotland in Fife. Trading as Yellow Taxibus and using the AA Buses Ltd legal name (transferred from Stagecoach West Scotland where it was purchased with the AA Buses operation in Ayrshire) the operation combined the benefits of a fixed bus route with the flexibility of pre-booked taxi pick-ups. Yellow Taxibus operated a fleet of eight-seater spacious, upmarket Mercedes Vito vehicles on a high-frequency service between Dunfermline and Edinburgh seven days a week; however after a two-year trial the loss making service was withdrawn in November 2005.