Hong Kong Certificate of Identity Hong Kong Certificate of Identity The Hong Kong Certificate of Identity (CI; ) was a formal travel document and passport, issued by the Hong Kong Government's Immigration Department until June 30, 1997 (See transfer of the sovereignty of Hong Kong). It is no longer possible to possess a valid CI as a travel document, as all CIs have expired by 30 June 2007, though most CI holders should be eligible to hold the HKSAR Passport. Certificates of Identity were issued to Hong Kong permanent residents who did not hold and could not obtain any valid travel documents for overseas travel.
Britons in Hong Kong Britons in Hong Kong Britons never made up more than a small portion of the population in Hong Kong, despite Hong Kong having been under British rule for more than 150 years. However, they did leave their mark on Hong Kong's institutions, culture and architecture. The British population in Hong Kong today consists mainly of career expatriates working in banking, education, real estate, law and consultancy, as well as a large number of British-born ethnic Chinese, former Chinese émigrés to the U.K., and Hong Kongers (mostly ethnic Chinese) who successfully applied for full British citizenship before the transfer of sovereignty