Waves of mass migrations from Hong Kong villagers exercised their right of abode in the United Kingdom and left for Europe. In 1967, a series of large-scale riots erupted in Hong Kong, causing social instability. These events led some of the richer Hong Kong residents to move abroad. Emigration took place to countries in Southeast Asia, South Africa or South American countries. This wave did not come to a rest until the mid-1970s. On the 19th of December 1984, the People's Republic of China and the United Kingdom signed the "Sino-British Joint Declaration", validated the 1997 transfer of sovereignty over Hong Kong to China. The declaration prompted
Lieutenant Governor of Hong Kong Lieutenant Governor of Hong Kong The Lieutenant Governor of Hong Kong () held the second-highest position during the British colonial rule in Hong Kong from 1843 to 1902. Although Lieutenant Governor of Hong Kong was the second-highest position in Hong Kong, the Lieutenant Governor did not have any actual power in the Government – that power usually was gained by the Colonial Secretary. The first Lieutenant Governor of Hong Kong was George D'Aguilar and the post was subsequently held by the Commander British Forces in Hong Kong, thus all were British Army officers. From the 1870s to 1902, the role