 There are 11 General Stations and 3 Roadside Stations.The former includes Central / Western, Eastern, Kwai Chung, Kwun Tong, Sha Tin, Sham Shui Po, Tai Po, Tap Mun, Tsuen Wan, Tung Chung, and Yuen Long; the latter Causeway Bay, Central, and Mong Kok.In Hong Kong, there were two types of API