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
Hong Kong independence parties, such as the Alliance of Resuming British Sovereignty over Hong Kong and Independence (BSHI) and the Hong Kong Independence Party, call for the return of British rule. According to a survey conducted by the Chinese University of Hong Kong (CUHK) in July 2016, around a sixth of Hong Kong's population support the territory becoming an independent entity after 2047, nearly 40% of Hongkongers aged 15 to 24 supported the territory becoming an independent entity, despite 3.6% stated that they think it is "possible". Reasons that have been cited in favour of independence include: The Chinese government firmly opposes Hong