Sino-Indian War, Gangtok fell into recession. The pass was reopened in 2006 and trade through the pass is expected to boost the economy of Gangtok. The Sikkim government is keen to open a Lhasa–Gangtok bus service via Nathula pass. Sikkim's mountainous terrain results in the lack of train or air links, limiting the area's potential for rapid industrial development. The government is the largest employer in the city, both directly and as contractors. Gangtok's economy does not have a large manufacturing base, but has a thriving Cottage industry in watch-making, country-made alcohol and handicrafts. Among the handicrafts are the handmade paper industry made from various vegetable fibres or cotton rags. The main market in Gangtok provides many of the state's rural residents a place to offer their produce during the harvest seasons. The majority of the private business community is made up of Marwaris and Biharis. As part of Sikkim, Gangtok enjoys the status of being an income-tax free region as per the state's 1948 Income tax law. As Sikkim is a frontier state, the Indian army maintains a large presence in the vicinity of Gangtok. This leads to a population of semi-permanent residents who bring money into the local economy. The Sikkim government started India's first online lottery Playwin to boost government income, but this was later closed by a ruling from the Sikkim High Court. Agriculture is a large employer in Sikkim and in 2003 the Sikkim state government declared the goal of converting the whole sector to organic production. The goal of 100% organic was achieved in 2016. This achievement offers new export opportunities to grow the agriculture sector, to achieve premium prices and new opportunities for agritourism. Civic administration Gangtok is administered by the Gangtok Municipal Corporation (GMC) along with the various departments of the Government of Sikkim, particularly the Urban Development and Housing Department (UDHD) and the Public Health Engineering Department (PHED). These departments provide municipal functions such as garbage disposal, water supply, tax collection, licence allotments, and civic infrastructure. An administrator appointed by the state government heads the UDHD. As the headquarters of East Sikkim district, Gangtok houses the offices of the district collector, an administrator appointed by the Union Government of India. Gangtok is also the seat of the Sikkim High Court, which is India's smallest High Court in terms of area and population of jurisdiction. Gangtok does not have its own police