“…the total public expenditure of the Hong Kong Government in the 1965/1966 financial year was HKD1,769.1m, of which 12.5 percent (HKD221.4m) was spent on water supply, see Lee, 2014), acute water shortages still occurred in the 1960s due to another wave of refugees’ influx in 1959 and a series of droughts (Hampton, 2016; Hong Kong Government, 1961; Lee, 2014). While the colonial government started to import water from the Shenzhen Reservoir in the early 1960s as a remedy, Governor Robert Black realized that over-reliance on Chinese water could undermine the Hong Kong Government’s authority and Hong Kong’s internal security, if the CCP attempted to pressure the colony by withholding water supply (Lee, 2014, p. 909). This worry was materialized during the 1967 riots when the colony’s water supply became “dangerously low” due to low rainfall levels, and the Guangdong authorities ignored the colonial government’s request to increase the water supply (The National Archive, UK (hereafter TNA), FCO40/103, May 16, 1968).…”