22 In Terry Clark & Associates Pty Ltd v Carez Nominees Pty Ltd [1994] SASC 4552; (1994) 13 ACSR 314 the Supreme Court of South Australia dismissed an appeal from an order of the master granting an injunction restraining the second defendant, who had been appointed by the first defendant as receiver and manager of the plaintiff, from acting as receiver and manager. Counsel for the first defendant submitted that want of bona fides does not in law provide a ground for restraining a mortgagee's exercise of its contractual right to enforce the security by appointment of a receiver. Counsel for the plaintiff contended that a secured creditor generally owes to a guarantor a duty to exercise its powers under the security in good faith, or at the least not to do so in bad faith. He cited dicta in Shamji v Johnson Matthey Bankers Ltd and Re Potters Oil Ltd (No 2) [1986] 1 All ER 890, 894. However, the argument for the plaintiff went further than the general proposition as to good faith. It was submitted that if the corporate veil were removed it would be revealed that the real mortgagees and the real guarantor were partners or joint venturers in an enterprise in the course of which the monies were borrowed and that the relationship gave rise to fiduciary obligations affecting the debt, the security and its enforcement which bound the first defendant in relation to its enforcement of the security against the plaintiff. King CJ, with whom Bollen J agreed, held that it was not the function of the court on those appeals to determine finally whether, as a matter of law, the first defendant was under an obligation to exercise good faith in relation to the appointment of a receiver. His Honour held that, having considered the authorities, he was satisfied that there was a serious question of law to be determined. Mullighan J also dismissed the appeal but stated that he preferred to base the decision as to whether there is a serious question to be tried on the contention that upon removing the corporate veil, the relevant relationships gave rise to fiduciary obligations which bound the defendant with respect to the enforcement of securities against the plaintiff. His Honour added: