Where Englishmen establish themselves in an uninhabited or barbarous country, they carry with them not only the laws, but the sovereignty of their own State; and those who live amongst them and become members of their community become also partakers of, and subject to the same laws.
In Campbell v Hall Lord Mansfield suggested that Jamaica should be regarded as a settled colony because the English colonists arrived after the Spaniards had left [47] , the negro inhabitants presumably being of no significance [48] . In Cooper v Stuart Lord Watson proffered the absence of "settled inhabitants" and "settled law" as a criterion for determining whether inhabited territory had been acquired by "settlement" under English law [49] :
The extent to which English law is introduced into a British Colony, and the manner of its introduction, must necessarily vary according to circumstances. There is a great difference between the case of a Colony acquired by conquest or cession, in which there is an established system of law, and that of a Colony which consisted of a tract of territory practically unoccupied, without settled inhabitants or settled law, at the time when it was peacefully annexed to the British dominions. The Colony of New South Wales belongs to the latter class. In the case of such a Colony the Crown may by ordinance, and the Imperial Parliament, or its own legislature when it comes to possess one, may by statute declare what parts of the common and statute law of England shall have effect within its limits. But, when that is not done, the law of England must (subject to well-established exceptions) become from the outset the law of the Colony, and be administered by its tribunals. In so far as it is reasonably applicable to the circumstances of the Colony, the law of England must prevail, until it is abrogated or modified, either by ordinance or statute.
As the settlement of an inhabited territory is equated with settlement of an uninhabited territory in ascertaining the law of the territory on colonization, the common law which the English settlers brought with them to New South Wales could not have been altered or amended by the prerogative - only by the Imperial Parliament or by the local legislature [50] . (This principle raises some doubts about the validity of the exercise of legislative power by the Governor of New South Wales before a Legislative Council was established in 1823, but we need not pause to consider that question [51] .) In a settled colony in inhabited territory, the law of England was not merely the personal law of the English colonists; it became the law of the land, protecting and binding colonists and indigenous inhabitants alike and equally. Thus the theory which underpins the application of English law to the Colony of New South Wales is that English settlers brought with them the law of England and that, as the indigenous inhabitants were regarded as barbarous or unsettled and without a settled law, the law of England including the common law became the law of the Colony (so far as it was locally applicable) as though New South Wales were "an uninhabited country discovered and planted by English subjects" [52] . The common law thus became the common law of all subjects within the Colony who were equally entitled to the law's protection as subjects of the Crown [53] . Its introduction to New South Wales was confirmed by s. 24 of the Australian Courts Act 1828 Imp [54] . As the laws of New South Wales became the laws of Queensland on separation of the two Colonies in 1859 [55] and, by the terms of the Queensland Coast Islands Act 1879 and the Governor's Proclamation, the Murray Islands on annexation became subject to the laws in force in Queensland, the common law became the basic law of the Murray Islands. Thus the Meriam people in 1879, like Australian Aborigines in earlier times, became British subjects owing allegiance to the Imperial Sovereign entitled to such rights and privileges and subject to such liabilities as the common law and applicable statutes provided. And this is so irrespective of the fact that, in 1879, the Meriam people were settled on their land, the gardens were being tilled, the Mamoose and the London Missionary Society were keeping the peace and a form of justice was being administered.
1. See A. James, Sovereign Statehood (1986), pp. 3ff., 203-209.
2. Lyons (Mayor of) v East India Co. (1836), 1 Moo. P.C. 175, at pp. 272-273 [12 E.R. 782, at p. 818]; Cooper v Stuart (1889), 14 App. Cas.; The Lauderdale Peerage (1885), 10 App. Cas. 692, at pp. 744-745; Kielley v Carson (1842), 4 Moo. P.C. 63, at pp. 84-85 [13 E.R. 225, at p. 233].
3. (1863) 2 Moo. N.S. 22, at p. 59 [15 E.R. 811, at p. 824]; 9 Moo. Ind. App. 391, at p. 428 [19 E.R. 786, at p. 800].
4. His Lordship may have wrongly appreciated the history of Jamaica: see Roberts-Wray, op. cit., pp. 46-47, 851-852.
5. See (1774) Lofft, at p. 745 [98 E.R., at p. 898].
6. (1889) 14 App. Cas., at p. 291.
7. Holdsworth, A History of English Law, 3rd ed., vol. ix (1944), p. 84; Sammut v Strickland [1938] AC., at p. 701; Kielley v Carson (1843), 4 Moo. P.C., at pp. 84-85 [13 E.R., at p. 233]; Falkland Islands Co. v The Queen (1863), 2 Moo. P.C. (N.S.) 266, at p. 273 [15 E.R. 902, at p. 905]; Sabally and N'Jie v H.M. Attorney-General [1965] 1 QB., at p. 294.
8. See the discussion by Windeyer, Lectures on Legal History, 2nd ed. (1949), pp. 332-333; H. v Evatt, The Legal Foundations of New South Wales, Australian Law Journal, vol. 11 (1938) 409, at pp. 417-422; and Enid Campbell, Prerogative Rule in New South Wales, 1788-1823, Royal Australian Historical Society, vol. 50 (1964) 161.
9. See Cooper v Stuart (1889), 14 App. Cas., at p. 291, per Lord Watson; and cf. Roberts-Wray, op. cit., p. 540.
10. As the subjects of a conquered territory (Calvin's Case (1608), 7 Co. Rep. 1a, at p. 6a [77 E.R. 377, at p. 384]); Campbell v Hall (1774), Lofft, at p. 741 [98 E.R., at p. 895] and of a ceded territory (Donegani v Donegani (1835), 3 Knapp 63, at p. 85 [12 E.R. 571, at p. 580]) became British subjects (Lyons (Mayor of) v East India Co. (1836), 1 Moo. P.C., at pp. 286-287 [12 E.R., at p. 823]; 1 Moo. Ind. App. 175, at pp. 286-287 [18 E.R. 66, at pp. 108-109]), a fortiori the subjects of a settled territory must have acquired that status. And see Reg. v Wedge [1976] 1 NS.W.L.R. 581, at p. 585.
11. 9 Geo. IV c. 83.
12. Letters Patent of 6 June 1859: see pp. 24-25 above.