Hong Kong International Airport in May 1997, prior to the transfer of sovereignty to China. The airport itself was opened in July 1998. The construction period was very rushed; specialists considered that only a 10–20-year period was sufficient for this massive project. Another cause for this rush was due to the uncertain future of the airport construction after the transfer of sovereignty over Hong Kong to the People's Republic of China. Shortly after the then-British colonial government of Hong Kong announced plans to construct the new airport, the Chinese government in Beijing began voicing objections to various aspects of the massive project, which prompted
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,