Published online by Cambridge University Press: 17 January 2008
One might, by way of introduction, return to the general question. What is one to make of the debate between Professor Birks and the apparent schematic disorder of the common law? One immediate response is to consign this whole debate to a past age. Those who believe that meaningful legal reform can be achieved through classification risk being ridiculed.7 Such a view is understandable. The amount of intellectual energy spent on emancipating unjust enrichment from the categories of contract, tort and equity seems to bear little relation to the actual social benefits detectable in the restitution decisions themselves.8 And the experimentation with the public and private law dichotomy appears to have proved of little worth in the face of such social horrors as child abuse.9
1. [1947] A.C 156.
2. Ibid., at 175.
3. Birks, P., “Equity in the Modern Law: An Exercise in Taxonomy” (1996) 26 U.W.A.L. Rev. 1, at p.4.Google Scholar
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8. One might legitimately ask if the decision of the majority in Dimskal Shipping Co. v. ITWF (The Evia Luck) [1992] 2 A.C 152Google Scholar, which seems to hold that exploited and low paid workers who resort to industrial action are unjustly enriching themselves at the expense of their employers, bears much relation with social reality.
9. It seems bizarre that the financial interests of local businessmen are protected against invasion by incompetent local authorities (Blackpool & Fylde Aero Club Ltd v. Blackpool BC [1990) 1 W.L.R. 1195)Google Scholar while the psychological and physical health interests of young children are not (X (Minors) v. Bedfordshire County Council [1995] 2 A.C 633).
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15. Legrand, Fragments, op. cit., supra n.14 p.64.
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17. Foucault, op. cit., supra n.10 pp.7–8.
18. Foucault, op. cit., supra n.10, p.173.
19. Exercise in Taxonomy, op. cit., supra n.3 p.4.
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50. Sec e.g. Consumer Credit Act 1974, s.75(3)(b).
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60. However this does not exclude the application of art. 1382 to invasions of personality rights: for a brief historical view see Lefebvre-Teillard, A., Introduction Historique au Droit des Personnes et de la Famille (1996), pp.48–50.Google Scholar
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69. Cf. D.6.1.9, 13.
70. Diplock LJ in Letang v. Cooper [1965] 1 Q.B. 232, 242.
71. See e.g. Manchester Airport Plc v. Dutton [1999] 3 W.L.R. 524. For an example of the reverie situation (in personam remedy based on a ius in re) see: Lipkin Gorman v. Karpnale Ltd [1991] 2 A.C. 548.
72. Birks, Harassment and Hubris, op. cit., supra n.4 p.39.
73. [1995] 2 A.C. 296.
74. Exercise in Taxonomy, op. cit., supra n.3 pp.5–6.
75. Ibid., p.6.
76. Ibid.
77. Harassment and Hubris, op. cit., supra n.4 p.39.
78. Birks, Definition and Division, op. cit., supra n.5 p.21.
79. Granger, La Science et les Sciences, op. cit., supra n.48 p.70.
80. As indeed do the natural sciences since it can be said that all conceptual schemes create their own categories and thus objects. But the issue is really one of balance between intellectus and res; and so while a butterfly can never be a bird, a will could be classed as a contract even if lawyers would probably never do this since it would start to destabilise the conceptual scheme. People have been classed as things (slaves) and things (a temple or idol) have been classed as persons. This might appear ridiculous or politically distasteful, but it does not destabilise the conceptual scheme.
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83. See e.g. Lazenby Garages Ltd v. Wright [1976] 1 W.L.R. 459.
84. See e.g. In re Campbell (A Bankrupt) [1997] Ch. 14.
85. [1966] Ch. 538.
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98. Re Campbell (a bankrupt) [1997] Ch. 14.
99. D.50.16.16; Bumper Development Corporation v. Metropolitan Police Commissioner [1991] 1 W.L.R. 1362.
100. Anns v. Merton LBC [1978] A.C 728; cf. Murphy v. Brentwood DC [1991] 1 A.C. 398.
101. Esso Petroleum Co. Ltd v. Southport Corporation [1953] 3 W.L.R. 773; [1954] 2 Q.B. 182; [1956] A.C. 218. Q. Code civil art.1384.
102. Paris 14.12.1961; JCP.1962.II.12547; Cass.civ. 20.10.1964; DS.1965.62. Cf. Pharma ceutical Society of GB v. Boots [1953] 1 Q.B. 401.
103. [1932] A.C. 562.
104. [1964] A.C. 465.
105. Quoting Bcrgel, op. cit., supra n.ll p.273. Professor Bergel goes on to point out, of course, that the reduction of law to equations is a myth.
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110. Although much depends upon the place in the category hierarchy. Thus at the level of a genetic category like reptiles, mammals and birds colour has no place as an element. But this is not to say that it can have no role in distinguishing between different species. In Professor Birks' example, the adding of yellow alongside the generic categories would make the system “bent” in as much as one would be making the fundamental category mistake of confusing genus with species. Such confusion does of course lead to logical fallacy: (1) cats eat meat; (2) cats are animals; (3) therefore animals eat meat.
111. Legal concepts cannot be definitively arranged hierarchically via genus and species since different concepts belong to different sub-systems. Thus “interest”, “damage”, “fault” and “proximity” are descriptive notions whereas “right” and “duty” are fully normative. One can try to construct chains of concepts: for example “interest” + “damage” + “fault” + “cause” might be said to give rise to a “right” to damages and a “duty” to pay compensation. Equally a contractual “right” and “duty” can be factored down to “interest” + “cause” + “promise (term)”. However to reduce the whole of public and private law to a single hierarchy of genus and species categories and concepts which never “intersect” would be an impossible task. Even the codes which separate personality “rights” (law of persons) from patrimonial rights (law of things) find that they get intermixed when it comes to damages claims for the invasion of a personality right. Such claims are often founded on the ordinary fault liability articles (for example Code civil, art.1382). Indeed even trying to keep separate real and personal rights is impossible according to some civilians (see e.g. S. Ginossar, Droit Rtcl, Propriitt el Crtance, LGDJ, 1960). In a system like English law where the thrust of claims is based on argumentation rather than “inference” from code “axioms” (a view itself now outdated even in most civilian jurisdictions thanks to the work of Chaim Perelman), the idea that all legal arguments would conform to a rigid hierarchical structure of concepts and categories is ludicrous. Argumentation itself is often based on the construction and deconstruction of the systems supporting categories and concepts. Take for example a notion such as the “public interest”: this can be used to support the strict liability of public bodies whose activities do damage (as in France via the êgality principle) or to exclude the strict liability of such bodies (as in England: see Dunne v. N.W. Gas Board [1964] 2 Q.B. 806). “Public interest” is thus a concept that can alter its quasi-normative potential depending upon the system within which it is operating. For the problems that a concept such as “good faith” might cause, see: Teubner, G., “Legal Irritants: Good Faith in British Law or How Unifying Law Ends Up in New Divergences” (1998) 61 M.L.R. 11.CrossRefGoogle Scholar
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130. Jarvis v. Swan's Tours [1973] Q.B. 233.
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138. Ibid., p3O.
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151. Of course the point needs to be made again that certain classification assertions will contradict internal coherence of the scheme. For example if one classified as “contract” the following: sale of goods transactions, insurance transactions, hire-purchase transactions and cars. A car is obviously not a contract. But this is not because of factual reality itself; it is because the law of obligations classifies relations between people and the concept of a car cannot be used to construct a relationship. More interestingly would be the inclusion of wills rather than a car. Lawyers do not of course treat wills as contracts, but they could (just) conceivably do so. One of the points that Professor Aliyah makes is that contract is a very flexible notion capable of including all kinds of situations not currently seen as strictly contractual today: see generally Rise and Fall of Freedom of Contract (1979).
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