Environmental
Environmental issues have been an important topic over the world. Motor vehicles are the main cause of high concentrations of respirable suspended particulates and nitrogen oxides at street level in Hong Kong. The Government introduced a comprehensive program in 2000 to tackle this problem with targets to reduce these two emissions from motor vehicle by 80% and 30% respectively by the end of 2005. (Environmental Protection Department, 2010) Being the environmental leader, the Park launched a "Clean Air by Ocean Park" project including the first hybrid vehicle operates in Hong Kong. After that, nominated by the HKSAR government in 2000, Ocean Park received funding of HK$10 million by The Hong Kong Jockey Club Charities Trust to replace 22 aged diesel vehicles and gasoline carts with environmental-friendly vehicles, to promote clean-air environment and support global conservation.