off (ATE180) after being burnt out in KMB's depot in Tin Shui Wai on 31 March 2008. Starting from December 2020, KMB has withdrew its Enviro500 (2002 generation) out of service. Long Win Bus Long Win Bus registered three Enviro500 buses, which were originally ordered by Kowloon Motor Bus, in August 2005 to cope with the increased demand for bus services after the opening of Hong Kong Disneyland. In late 2005, Long Win Bus ordered five more which had luggage racks fitted when new, entering service in June/July 2006. Long Win Bus received ten Enviro500 bodywork on Volvo B9TL chassis between 2007 and 2008, one of them was built new as an airport coach. A further batch of seven buses with Euro IV engines had been ordered for delivery in 2009. The first six buses entered service in mid-late 2009. The last one, which was fitted with coach seats, entered service in October 2009. These were followed by further five buses, with the first four being registered in December 2009; the last one, which was fitted with coach seats, entered service in April 2010. In 2010, Long Win Bus received 20 more Enviro500 buses with Euro IV engines. A batch of 6 Enviro500 buses with Euro V engines was ordered for delivery in 2010/11. These, together with 30 diverted from KMB's order, were put into service between 2011 and 2013. Due to a surplus in Long Win's fleet, 14 of the Euro IV buses have been transferred to KMB in 2020. Citybus Citybus ordered 10 Enviro500s with Euro IV engine and luggage racks, soon after its sister company New World First Bus's order. The first batch of chassis arrived Hong Kong in the third quarter of 2007 for body assembly in NWFB depot at Chong Fu Road. They entered service in December 2007/January 2008. A further batch of 18 Euro IV-engined buses, which were fitted with spiral staircase instead of straight staircase and no luggage rack, entered service in 2009. MTR Kowloon-Canton Railway Corporation originally ordered 9 Euro IV-engined Enviro500 buses in early 2007 for its Feeder Bus service. The first completed bus arrived Hong Kong on 24 November 2007, then registered in February 2008 and entered service in March 2008; the rest of them entered service in March/April 2008. Due to a railway merger between MTR and KCR in late 2007, they are now operated by MTR Corporation for