Hong Kong (CNN)The first ever bullet train from Hong Kong to China departed Sunday, as the city's controversial high-speed rail link opened to the public amid fears greater integration with the mainland could lead to ever more encroachment by Beijing in semi-autonomous Hong Kong's affairs.
Launch of HK-China high-speed rail link goes smoothly, but fears remain
Thousands of journalists, tourists and train enthusiasts queued for hours to become the first passengers to travel from West Kowloon Station -- located in central Hong Kong -- to the Chinese city of Guangzhou aboard the new $10 billion rail link.
The 26 kilometer (16 mile) railway links Hong Kong up to China's high-speed rail network, currently the world's largest, allowing passengers to travel from the city to Shanghai and Beijing.
Under a joint checkpoint arrangement, the station is divided into Hong Kong and Chinese port areas, with the latter falling under the direct jurisdiction of Beijing. For this to work, the Hong Kong government leased part of the station -- including the immigration checkpoint, waiting lounge, and platforms -- to China for a token annual fee of around $128.