Flag of Hong Kong Kong was granted on 21 January 1959 by the College of Arms in London. The Hong Kong flag was revised in the same year to feature the coat of arms in the Blue Ensign flag. This design was used officially from 1959 until Hong Kong's transfer of sovereignty in 1997. Since then, the colonial flag has been appropriated by protestors, such as on the annual 1 July marches for universal suffrage, as a "symbol of antagonism towards the mainland", along with a blue flag featuring the coat of arms, used by those advocating independence. Before Hong Kong's transfer of sovereignty,
British Hong Kong one of the colony's wealthiest people by this time. During China's turbulent period in the 20th century, Hong Kong served as a safe haven for dissidents, political refugees, and officials who lost power. British policy allowed dissidents to live in Hong Kong as long as they did not break local laws or harm British interests. The implementation of this policy varied according to what the senior officials thought constituted British interests and the state of relations with China. The Canton–Hong Kong strike (1925–1926) was anti-imperialist in nature. The 1966 riots and Maoist-led 1967 riots, essentially spillovers from the Cultural Revolution,