The most popular public transportation in Hong Kong island public transport. Land transportation has an average daily capacity of about 12.6 million passengers, of which railways and franchised buses are the mainstream of transportation. Hong Kong is also one of the busiest ports in the world, the port activities in 2017 Hong Kong had 185,420 vessel arrivals. In recent years, the industry has offered subsidy and training programmes to attract more young people to join this industry. The main job positions in railway and franchised bus field are bus captains, MTR station officers and MTR captains, while marine field is divided into deck and engine department officers.