32 In Baulkham Hills Private Hospital Pty Ltd v G R Securities Pty Ltd (1986) 40 NSWLR 622 at 627 McLelland J (whose decision was affirmed on appeal at 40 NSWLR 631) quoted with approval the dictum of Mahoney JA in Air Great Lakes Pty Ltd v K S Easter (Holdings) Pty Ltd (1985) 2 NSWLR 309 at 326 (CA) who said, when considering the question whether there was a binding contract: "In considering this question, in a context such as the present, it is of assistance to distinguish between three questions: did the parties arrive at a consensus?; (if they did) was it such a consensus as was capable of forming a binding contract?; and (if it was) did the parties intend that the consensus at which they arrived should constitute a binding contract?" In Player v Isenberg [2002] NSWCA 186 Beazley JA (with whom Giles JA and Ipp AJA agreed) reviewed the authorities relating to intention to create an immediately binding contract:
49 The appellants further argued that the parties did not intend, by their discussions on 1 July, to create an immediately binding contract. There are a multitude of cases in which it has been held that notwithstanding substantial concurrence as to the terms of a proposed contract the parties did not intend to be finally bound until terms were formally agreed. In GR Securities Pty Ltd v Baulkham Hills Private Hospital Pty Ltd (1986) 40 NSWLR 631 at 634, McHugh JA (Kirby P and Glass JA agreeing), referring to Sinclair, Scott & Co Ltd v Naughton (1929) 43 CLR 310 at 316-317 said:
The magnitude, subject matter, or complexities of the transaction may indicate that the agreement was a limited one not intended to have legal effect.
50 In Geebung Investments v Varga Group Investments (No 8) Pty Ltd (1995) 7 BPR 14,551 at 14,569, Kirby P observed:
The existence of matters of importance in which the parties have not reached consensus in their informal agreement will render it the less likely that they intended immediately to be bound before the execution of a formal document. Even where the parties have agreed on the 'major matters', their subsequent conduct may indicate that they did not intend to be bound until the other issues between them were resolved in a formal document (see in particular Masters v Cameron (1954) 91 CLR 353 at 361; Barrier Wharfs Ltd v W Scott Fell and Co Ltd (1908) 5 CLR 647 at 666; and Marek v Australasian Conference Association Pty Ltd [1994] 2 Qd R 521 at 528).
…
Depending upon the size, importance and complexity of the subject matter, the less formal the initial agreement, the less likely it will be that it was intended to be legally binding and enforceable. Thus, an oral discussion which contemplates a subsequent formal written agreement is less likely to have been intended to have been immediately binding.
It is necessary in every case to consider the nature and importance of the transaction which the parties contemplate. Where the agreement concerns a large sum, or concerns a significant transaction, it is less likely to have been intended to be presently binding.
…
51 Similarly, in Elgas Ltd v AJ Young Industries Pty Ltd (1986) 4 BPR 9329, Mahoney JA at 9334 (Priestley JA agreeing), after citing T S Seppelt & Sons Ltd v Commissioner for Main Roads (1975) 1 BPR 9147, Film Bars Pty Ltd v Pacific Film Laboratories Pty Ltd (1979) 1 BPR 9251 and the cases therein, said it was less likely in large and complex transactions that parties intended to be bound by conversations.
52 In Australian Broadcasting Corporation v XIVth Commonwealth Games Ltd (1988) 18 NSWLR 540 at 548, Gleeson CJ (Hope JA and Mahoney JA agreeing) said it was " commonsense " that the " more numerous and significant" the areas to be agreed upon, the less likely the conclusion could be drawn that they had intended to be bound.