(b) that nearly all of them hold British passports and may be assumed to have been born in the Colony, and (c) that they are practically all men of working age, then we may conclude that they represent very roughly, perhaps a third of all the men in the New Territories who were born there and who fall within the economically active years of manhood. Since, furthermore, there are certain areas of the New Territories from which emigration has been especially heavy, despite the fact that men from all areas have participated in the movement, there are grounds for assuming that the effect of migration must in places have been extremely important.
73. The scale and direction of the emigration of the last few years are novel, but they rest on a tradition which reminds us that in this, as in many other respects, the New Territories are geographically and culturally part of southeastern China. For, especially since the middle of the last century, the coastal regions of the provinces of Kwangtung and Fukien have served as a reservoir from which many countries, above all in South-East Asia, have drawn population. Emigration to California and Australia,—the 'gold mountains'—was noted by the first British administrators of the New Territories (for they spoke of loan associations got up to finance men wanting to go to these two countries), but there are hints in the early census reports that New Territories people were scattered more widely. The 1911 census shows a handful of Chinese in the New Territories to have been born in Annam, Hawaii, the Philippines, the Straits Settlements, Siam, and Australia. In 1921 the countries which appear in this context, again with reference to very small numbers, are Annam, India, Japan, British Borneo, France, Italy, the U.S.A., and Mexico. The list for 1931 reads: Indo-China, British North Borneo, Malaya, Netherlands East Indies, Siam, Canada, the U.S.A., Cuba, Panama, Guiana, Peru, England, and Holland. There were, in fact, two kinds of emigrants; landsmen who went overseas to make a living in a particular country, and seamen who, whether legally or not, left their ships to try their luck in places to which they had been carried. The establishment of Hong Kong as a British settlement in 1842 created a demand for local seamen, many of whom were recruited from the Chinese villages lying near the new centre. Men from Lamma Island and from Lantau Island seem at an early date to have taken service in British and other ships.