"Finally, there remains the alleged wrong constituted by the breaches of the companies legislation. In paras 32 and 41 Mr White alleges that by reason of the breaches he has been made liable to the bank and has otherwise suffered loss and damage. In his prayer for relief, para E, he seeks simply declarations that the agreements and undertakings are void or unenforceable for breach of the companies legislation and in para B a general claim for damages. Counsel for Lloyd's did not for a moment accept that these breaches amounted to torts. They submitted that, on a proper analysis of the cause of action, the relief available to Mr. White was a declaration that the transactions entered into by him as a consequence of the breaches were void and unenforceable: Hurst v Vestcorp Ltd (1988) 12 NSWLR 394; O'Brien v Melbank Corp Ltd (1991) 7 ACSR 19; 10 ACLC 197 (Victorian Full Court); Australian Breeders Co-operative Society Ltd v Jones [1997] FCA 1405; (1997) 150 ALR 488 (Full Federal Court). As a consequence, Mr White might seek monetary relief in the form of restitution to the extent that Lloyd's had been unjustly enriched as a result of the void contract, in accordance with the principles expounded by the High Court in Pavey & Matthews Pty Ltd v Paul [1987] HCA 5; (1987) 162 CLR 221 and David Securities Pty Ltd v Commonwealth Bank of Australia [1992] HCA 48; (1992) 175 CLR 353. So much was not, I think, challenged by counsel for Mr White. Lloyd's argument moved from this position to the conclusion that the availability of restitution as the appropriate relief for the wronged investor shows that the breach of statute which gave rise to it is not a tort: Fleming, The Law of Torts, 9th ed., (1998), p. 5. I am not at all confident that this conclusion necessarily follows. In Metall und Rohstoff AG v Donaldson Lufkin & Jenrette Inc [1990] 1 QB 391 at 479-80 the English Court of Appeal was prepared to accept the possibility that a claim may be founded on a tort irrespective of the relief or remedy sought, whether this be damages at common law or some equitable relief. In any event, the relief sought in this case is not restitution but damages. The validity of service in respect of the claim presently under consideration must be determined on its terms as pleaded, not on some other basis: Metall und Rohstoff AG v Donaldson Lufkin & Jenrette Inc at 436. What is put on behalf of Mr White is that Lloyd's breaches of the companies legislation constitute the tort of breach of statutory duty for which the remedy is damages. Such a cause of action arises "where a statute which imposes an obligation for the protection or benefit of a particular class of persons is, upon its proper construction, intended to provide a ground of civil liability when the breach of the obligation causes injury or damage of a kind against which the statute was designed to afford protection": Byrne v Australian Airlines Ltd [1995] HCA 24; (1995) 185 CLR 410 at 424 per Brennan C.J., Dawson and Toohey JJ. and at 458 per McHugh and Gummow JJ.; Sovar v Henry Lane Pty Ltd [1967] HCA 31; (1967) 116 CLR 397 at 404-5. On that basis, I must determine whether the cause of action is a tort. I think it is. It is customarily dealt with in the standard texts on tort: Halsbury's Law of England, 4th ed., vol. 45, para. 1279; Fleming, The Law of Torts, 9th ed., (1998), p. 207; Winfield and Jolowicz on Tort, 14th ed., (1994), p. 191. See, too, Buckley, "Liability in Tort for Breach of Statutory Duty" (1984) 100 LQR 204. It satisfies the definition of Professor Winfield which I have quoted in [58]. It is a cause of action whose role is to provide compensation to a person who has suffered loss by a wrongful act of another."