The Hong Kong Mass Transit system, commonly known as the MTR, is a rapid transit railway network that serves the urban areas of Hong Kong. It consists of multiple lines that connect key districts, making it a convenient mode of transportation for residents and tourists alike. The MTR is known for its efficiency, cleanliness, and punctuality, with trains running frequently throughout the day. In addition to the MTR, the mass transit system includes buses, trams, and ferries, providing comprehensive coverage across the city. The Octopus card is a popular contactless payment method used for seamless travel on all modes of transport, enhancing the overall commuting experience in Hong Kong.