In the circumstances, I do not think the statements of Grove J on the extent of an innkeeper's duty of care constitute the ratio decidendi of Desmond v Cullen , and hence this Court is not bound by them.
163 Apart from Desmond v Cullen and Johns v Cosgrove there are no Australian cases to which we were referred, or which from my own researches I have been able to find, that deal with whether the scope of the general duty of care ordinarily imposed on an innkeeper is to be extended in accordance with the views expressed, individually, by Grove J, Derrington J and Hulme J.
164 In considering whether the scope should be so extended, I bear in mind that, in imposing additional duties to take care for the safety of others, the law of negligence must be allowed to develop incrementally and by analogy with established categories: Sutherland Shire Council v Heyman (1985) 157 CLR 424. I also bear in mind that, although, as Spigelman CJ pointed out in Reynolds v Katoomba RSL All Services Club (2001) 53 NSWLR 43 at 48: "in many respects the tort of negligence is the last outpost of the welfare state", the tort of negligence is not a form of social welfare. Fault remains an essential element of the tort of negligence.
165 I agree, with respect, with Spigelman CJ, for the reasons expressed by him, that the Canadian cases are to be regarded with considerable caution. These cases reflect social attitudes that are not necessarily the same as those prevailing in this country: Solomon and Payne, "Alcohol Liability in Canada and Australia: Sell, Serve and be Sued", (1996) 4 TLR 188.
166 The reasoning in Jordan House Limited v Menow and Mayfield Investments Limited v Stewart has given rise in Canada to a new kind of liability for negligence, namely, liability imposed on an innkeeper (or like person) selling alcohol for consumption to an adult purchaser who, in consequence, to the knowledge or constructive knowledge of the innkeeper, becomes intoxicated on the premises. The innkeeper may be held to be negligent even where the act of consuming alcoholic drink is as familiar and as commonplace to the consumer as the most mundane acts of everyday domestic life, where the consumption is voluntary and deliberate, where there is no trap or element of misleading conduct, and where the person best able to assess the effects of the alcohol is the consumer, himself or herself. Liability is imposed even though for an infinite variety of reasons the consumer may deliberately wish to become intoxicated and to lose the inhibitions and self-awareness of sobriety. According to this doctrine, innkeepers know best, and are required to impose their own authority, judgment and quasi-parental control over the will and desire of those who wish to entertain themselves by consuming their wares.
167 Not only, according to Jordan House and Mayfield, must an innkeeper cease supplying alcohol when patrons are known to be intoxicated. Innkeepers must take reasonable steps to see that their intoxicated patrons get home safely by taking them under their charge or putting them under the charge of responsible persons.
168 The recognition of such a duty must give rise to an infinite variety of difficulties. I shall enumerate some.
169 There is the problem of when an innkeeper will be regarded as knowing that the customer is so intoxicated as to require a refusal to sell alcohol. I have referred to the difficulties of discerning from idiosyncratic, individual behaviour whether a person is drunk or merely excited. I have also referred to the conundrum of the silent and immobile drinker. The question arises whether innkeepers would be duty bound to take steps to verify, constantly, that their patrons are sober. That is, before supplying them with alcohol. The taking of such steps may be an implicit consequence of the deeming provisions of s 44A(3) of the Registered Clubs Act, though even s 44A(3)(c) is premised on "becoming aware" that the person was intoxicated. Such measures, it seems to me, would be an unlikely burden for the common law to impose when even the legislation is so qualified.
170 Then, there is the problem of the customer who is the only intoxicated person amongst a group of patrons. What happens if the sober customers order alcohol and give some to the inebriate? What steps, if any, must the innkeeper take to prevent this from occurring? Must the innkeeper refuse to supply the sober members of the group? Or must he or she obtain undertakings from those who are sober not to give alcohol to the inebriate? And how are the undertakings to be policed? Would an innkeeper, who supplies alcohol to a sober patron, (who, in turn, gives some of the alcohol to a drunken friend), thereby breach a tortious duty to the friend? Allied to this kind of quandary is the difficulties innkeepers would face in guarding against persons who, unbeknown to them, arrive on the premises in an intoxicated state, or having already consumed a fair amount of alcohol.
171 Once the innkeeper notices that a person is intoxicated, what is then to be done? Ask the person to leave (as s 44A(4)(a) of the Act evidently requires)? But if that person leaves and then has an accident because he or she is intoxicated, the innkeeper may still have breached such an extended duty of care. If the person concerned refuses to leave and refuses offers of transport, the position is obscure. If the innkeeper calls the police and the person, in the interim, leaves, is the innkeeper liable for injury if the person leaves in a drunken state? Must the innkeeper detain the person? But by what authority? Without proper authority, a different kind of tort would be committed. If the police arrive, what are they to do? Merely eject the customer? But that would solve nothing. They would surely not be required to take the customer home. Must they make an arrest? The proposition that police must be called to arrest every patron of a bar (or other establishment that serves alcohol) who seems to be intoxicated seems to be so extreme as to be absurd. What that would do to the availability of police in this country to combat more serious crime does not bear thinking about.
172 What if the inebriate indicates that he or she wishes to indulge in some sexual activity with persons who look as if they may take advantage of the vulnerability of the person concerned? This, after all, may have been the situation that arose in this case. Must the innkeeper interfere? Again, by what authority? And what an angry and affronted response interference of that kind would probably evoke.
173 These questions cannot readily be answered. The recognition of such an extended duty is fraught with an infinite variety of practical problems. The innkeeper would be placed in a virtually untenable position.
174 The strength of the conventions on which the rule of law rests will be undermined if, in the course of ordinary daily life, duties are imposed on citizens that are puzzling and uncertain in scope, require impractical measures for compliance, and are contrary to long-standing community values of personal responsibility, self-reliance and, indeed, commonsense.
175 The position in regard to the duty owed by an innkeeper to an intoxicated plaintiff is not entirely dissimilar to that involving a gambling house and a compulsive gambler. There is a significant and obvious difference in that the potential harm to a gambler is financial (and emotional) whereas the potential harm to an intoxicated person is usually physical. In addition, an addiction to gambling may also, perhaps, be regarded in a different qualitative light to the compulsion experienced by a person, already affected by alcohol, to continue drinking. But the underlying principle that prevents the law recognising the existence of a duty in the gambling situation is nevertheless of relevance. The law does not recognise a duty of care "to protect persons from economic loss, where the loss occurs following a deliberate and voluntary act on the part of the person to be protected" (per Spigelman CJ in Reynolds v Katoomba RSL All Services Club at 46). In my opinion, save perhaps in extraordinary cases, the law should not recognise a duty of care to protect persons from harm caused by them becoming intoxicated by alcohol following a deliberate and voluntary decision on their part to drink to excess.
176 In a revealing analysis, Spigelman CJ, in Reynolds v Katoomba RSL All Services Club Ltd, drew attention to the "significance of the common law's protection of autonomy of the individual". The Chief Justice referred to powerful statements in support of this principle from courts of the highest authority (see the discussion at 46-48).
177 It is of interest to see how other branches of the law treat intoxication. By intoxication, I do not mean to refer to the state where a person has consumed so much alcohol that "he does not really know what he is doing - that his mind does not go with his deed" (per Fullagar J in Blomley v Ryan (1956) 99 CLR 362 at 401) or that his will has been divorced "from the movements of the body so that they are truly involuntary" (per Barwick CJ in R v O'Connor (1980) 146 CLR 64 at 72).
178 Under the law of contract, "mere drunkenness affords no ground for resisting a suit to enforce a contract" (per Fullagar J in Blomley v Ryan (at 405)). Thus, a person who enters into a contract when intoxicated will not be able to avoid his contractual obligations by seeking recourse to law. Equity will only come to the aid of such a person if there has been, in effect, unconscionable conduct by the other contracting party, either in inducing intoxication or in unfairly taking advantage of his or her condition. Even if one contracting party knows that the other has entered into the contract when seriously affected by drink, the contract will not be susceptible of being set aside on that ground alone, and the sober party will be entitled to claim damages, in law, for breach of the contract.
179 In Blomley v Ryan at 405 Fullagar J said:
"…. cases in which an allegation of intoxication is a main feature are approached with great caution by courts of equity. This is, I think, not so much because intoxication is a self-induced state and a reprehensible thing, but rather because it would be dangerous to lend any countenance to the view that a man could escape the obligation of a contract by simply proving that he was 'in liquor' when it was made."