Ibaraki from 2002 to 2005. The Megaliner has also been converted for a low-price overnight highway bus service between Tokyo and Osaka called "Seishun Mega Dream-go," with special authorisation. South Korea In 2015, a fleet of 20 double-decker buses was introduced for commuters making the journey between the capital Seoul and its surrounding Gyeonggi Province and nearby Incheon city in 2015 as a pilot project. North Korea Double deckers started running on Pyongyang streets in the latter half of 2000s. South Asia Bangladesh The Bangladesh Road Transport Corporation operates a fleet of Ashok Leyland buses on the streets of Dhaka and Chittagong. Earlier, some Volvo B10M/Alexander buses also used to run in Dhaka, but most of those have been withdrawn from service recently. India In India, cities such as Hyderabad, Bangalore, Delhi, and Kolkata had double deckers for a while before discontinuing them. Chennai's Metropolitan Transport Corporation (MTC) had a small fleet of double-decker buses, mostly in the high-density, longer distance routes. They operated from 1975 before being wound up. They were briefly reintroduced in 1997 and were operated till 2008. Mumbai has operated double-decker buses since 1937. They are operated by the Brihanmumbai Electric Supply and Transport undertaking. Kerala State Road Transport Corporation is operating double deckers in Thiruvananthapuram and Kochi cities. They are modelled on the London buses. Ashok Leyland Titan double decker buses are used in all cities. Articulated double-decker buses from Ashok Leyland were used till they were phased out in the early 1990s as they were thought to be unsuitable for city traffic. In 2020 CSTC reintroduced double decker buses on selected routes of Kolkata where wide road space was available, i.e. no over-head cables, low bridges or flyovers. CSTC reportedly has spent 1 million INR to renovate 1 bus. Sri Lanka In the 1950s, double-decker buses of the South Western Bus Company plied on the Galle Road in Colombo, Sri Lanka. These were taken over by the Ceylon Transport Board (CTB) when all bus services were nationalised in 1958. Beginning around 1959, large numbers of second-hand double-decker buses of the RT, RTL and RTW classes were imported by the CTB from London Transport, and ran in their original red livery with the oval CTB logo painted on the sides. These buses were phased out beginning in the mid-1970s, and none remain in service. Later, around 1985, 40 ex-London Routemaster entered service. One Routemaster bus