Materiality of alleged fraud
61 For the purposes of what follows, it may be assumed that Mr McDonald was in a contract of employment with the Minister for Education and Child Development (constituted as a body corporate in accordance with s 7 of the Education Act), as were the five individuals joined as respondents in the 2010 proceedings.
62 Without being exhaustive, the following propositions are said by Mr McDonald to follow:
(1) he was not an employee of DECS or the State of South Australia and, accordingly, the wrong defendant was joined in the 2004 proceedings;
(2) the fact that the State of South Australia had been named as the sole defendant did not have the consequence that the Supreme Court had determined his case on the basis that his employer was the Minister;
(3) he has a good suit against the Minister arising out of his former employment as a teacher which has been neither tried nor finally determined;
(4) as a body corporate, the Minister is a corporation for the purposes of the TPA and so may be sued for contravention of its provisions directed to corporations; and
(5) as employees of the Minister, the individual respondents were appointed under the Education Act and not under the PSM Act and so did not enjoy immunity from suit under s 74 of the PSM Act.
63 In this proceeding, as in the 2010 proceedings, Mr McDonald faces the insurmountable difficulty that the judgments of the Supreme Court of South Australia arising out of the 2004 proceedings have not been set aside. The material before this Court indicates that Mr McDonald has commenced or attempted to commence multiple proceedings in the Courts of South Australia to have the judgments set aside or to otherwise avoid their consequences, including by reference to the principles stated by the High Court in Clone: see McDonald v State of South Australia [2018] SASC 41; McDonald v State of South Australia (No 2) [2018] SASC 57; McDonald & Anor v State of South Australia; McDonald & Ors v Minister for Education and Child Development & Ors (No 3) [2016] SASC 79. To date, his attempts have been wholly unsuccessful.
64 This Court does not have jurisdiction to set aside the judgments of the Supreme Court of South Australia, whether in the exercise of its equitable jurisdiction or otherwise.
65 Accordingly, the question of whether the judgment of Besanko J should be set aside must be determined on the footing that the judgments and orders in the 2004 proceedings remain operative. If judgment in the 2010 proceedings were to be set aside, the claims in the 2010 proceedings would remain in the nature of a claim for damages against the Minister and the six individual respondents arising out of Mr McDonald's former employment as a teacher. The claims would not proceed to trial without the respondents' notice of motion first being re-heard. On that notice of motion, proof that Mr McDonald's employer was the Minister and proof that the Minister was constituted as a body corporate could not assist Mr McDonald to avoid the application of the doctrines of res judicata, Anshun estoppel, issue estoppel and abuse of process by re litigation. It would remain that the 2010 proceedings were liable to be summarily dismissed as constituting an abuse of process by reference to the judgments delivered in the 2004 proceedings.
66 As Besanko J said, any issue about the precise identity of Mr McDonald's employer properly belonged to the Supreme Court. The same may be said of any issue as to whether the employer was a body corporate and the legal consequences that might follow from that corporate status.
67 Furthermore, the Minister (as named in the Education Act) is, and always was, a Minister of the Crown in right of South Australia, whether or not constituted as a body corporate: Acts Interpretation Act 1915 (SA), s 4 (definition of Minister). As such, the Minister (as Mr McDonald's employer) could be sued in the name "the State of South Australia" in accordance with s 5 of the Crown Proceedings Act 1992 (SA). That is not to say that Mr McDonald's employer was the State of South Australia: see generally TransAdelaide v Evans (2005) 98 SASR 394. It is simply to say that the proper name of the defendant in the 2004 proceedings was the State of South Australia whether Mr McDonald's employer was the Director General or DECS or the Minister as a body corporate, or any other manifestation of the same Crown. It was open to Mr McDonald in the 2004 proceedings to plead alternative cases as to the entity that was liable to pay him damages in contract, tort or any other cause. It was also open to him to plead the legal consequences of s 7 of the Education Act which constituted the Minister as a body corporate, at least as he perceived those consequences to be. Critically, the SA Full Court noted that there was an issue concerning the identity of the employer and dismissed the appeal on the basis that identifying the employer could make no difference to the outcome. If the Full Court was wrong in that regard, it does not follow that Mr McDonald is free to commence a differently formulated case in this Court, whether against the Minister or against his former colleagues or superiors.
68 For the reasons given below, there is nothing in the material before this Court to support the contention that by actual fraud Mr McDonald was deprived of the opportunity of pleading that the Minister was a body corporate or that he was in a contractual relationship with that body corporate or that the body corporate owed him a duty of care at general law or was an entity to which the relevant provisions of the TPA applied. Even prior to Anderson J delivering judgment in the 2004 proceedings, Mr McDonald had in his possession the memorandum of agreement constituting his contract of employment. Section 7 of the Education Act was in force then as it is now. In any event, if there be fraud affecting any judgment of the Supreme Court of South Australia, this Court has no jurisdiction to rectify it.
69 As Besanko J said (with respect, correctly) issues of breach by Mr McDonald and his employer were decided against him and, accordingly, his claims vis a vis his employer are bound to fail irrespective of the employer's precise identity. To those observations I would add that proof of the corporate nature of the Minister does not have the consequence that leave should be granted to commence a claim against the Minster for contraventions of the TPA. Such claims would be untenable not only because the Minister is not a "corporation" as defined in s 4 of the TPA (as in force at the relevant time), but also because the TPA binds the Crown in right of State (including the Minister) only in the limited circumstances defined in s 2B(1) of the TPA. Mr McDonald has not suggested how those critical limitations could be overcome in relation to matters arising in the relevant employment context. It is impossible to see how they could be.
70 The same may be said of the operation of s 54(1) of the WRC Act. The Minister, as employer, would be entitled to the protection of that provision, whether or not a body corporate. So too would be the individual respondents named in the 2010 proceedings, as they also fall within the definition of "employer": WRC Act s 54(8). Mr McDonald's allegation that the actions of the individuals constituted serious and wilful misconduct (so as to put his case outside of the operation of s 54) is yet another attempt to litigate an issue that he attempted, belatedly, to introduce in the 2004 proceedings.
71 As to the individual respondents in the 2010 proceedings, Besanko J struck out those claims on a number of discrete bases. Each of the individuals had given evidence in the 2004 proceedings and it was their acts and omissions for which Mr McDonald's employer was said to be vicariously liable. Proof that a different employer was vicariously liable for their acts or omissions would not avoid the consequence that their acts and omissions have been found at trial not to constitute an actionable breach. Similarly, if the individual respondents are employees of the Minister (as Mr McDonald asserts), s 54(4a) of the WRC Act would nonetheless apply, as Besanko J found. To the extent that Mr McDonald contends otherwise, the occasion to do so was in the context of the 2004 proceedings.
72 It may be that Mr McDonald did not join the individuals as parties to the 2004 proceedings because he believed them to have the protection of an immunity conferred by s 74 of the PSM Act. He now seeks to argue that they enjoy no such protection because they, too, are employees of the Minister appointed under the Education Act and so were not appointed under the PSM Act. Again, these are contentions of fact and law that were available to be agitated by Mr McDonald in the 2004 proceedings if he considered they might be of some utility. For the reasons given below, there is nothing to suggest that Mr McDonald was fraudulently deprived of the opportunity to seek an award of damages against the individual respondents on the basis that they were not personally immune from suit. It follows that even if the judgment of Besanko J were to be set aside, it would remain that Mr McDonald cannot now proceed against the individual respondents in this Court. That is the case irrespective of the substantive merits of the proposed claims against the individuals (as Mr McDonald perceives them to be) and irrespective of whether they had previously been joined in any earlier action.
73 Many of the considerations to which I have referred thus far are matters that would affect the exercise of the discretion as to whether the equitable power to set aside the judgment of Besanko J for any proven fraud should be exercised in Mr McDonald's favour assuming that actual fraud could be established. They affect the materiality of the alleged fraud and go particularly to the contention that a different outcome would have or might have ensued on the respondents' notice of motion had the "actual fraud" not occurred.
74 In my view, Mr McDonald's prospects of succeeding on his arguments as to the materiality of any fraud have such grim prospects of success that the proposed proceeding would be liable to be struck out in the exercise of this Court's powers under s 37P(6)(b) of the Federal Court of Australia Act. That is a sufficient basis to refuse leave whatever conclusions might be drawn as to the nature of the alleged fraud and Mr McDonald's prospects of proving it.