Error of law
24 Mr Nyoni contends that Registrar Bird was wrong to reason that his substantive application was an abuse of process. Again, there is some overlap as to which decision Mr Nyoni seeks to attack: the decision of Registrar Bird (regarding the February Originating Application) or that of Registrar Hird (regarding the January Originating Application). Regardless, the basis of Mr Nyoni's complaint is that neither the January Originating Application nor the February Originating Application constituted an abuse of process. In those circumstances, it is said, the decisions made by each registrar (or, at the very least, the respondent in the present case, Registrar Bird) proceeded upon an error of law.
25 The correctness of that conclusion turns, in each case and to one degree or another, upon whether or not this court has jurisdiction to review or grant prerogative relief in respect of its own decisions. That is what Mr Nyoni sought to achieve by the January Originating Application in respect of orders made by other judges of this court in other proceedings. If this court has jurisdiction of that nature, then the premise that animated Registrar Bird's decision to refuse to accept the February Originating Application - namely, that it amounted to an abuse of process - was very likely wrong. If it does not have that jurisdiction, then there can be no error of law affecting Registrar Bird's decision. Mr Nyoni accepted as much during the course of the hearing of the application. He maintained that the January Originating Application was not an abuse of process because this court does have jurisdiction to review and grant prerogative relief in respect of its own decisions.
26 Mr Nyoni submits that the source of that jurisdiction is s 39B of the Judiciary Act, which confers on this court "jurisdiction with respect to any matter in which a writ of mandamus or prohibition or an injunction is sought against an officer or officers of the Commonwealth". With great respect (and notwithstanding the skill with which Mr Nyoni advanced it), there is no justification for that submission and it must be rejected.
27 The present application bears some similarity to Bird v Free (1994) 126 ALR 475 ("Bird v Free"; Drummond J). In that case, an applicant sought to file an application for a writ of prohibition and related interlocutory relief directed to a judge of this court. The purpose of the relief was to prohibit the judge from acting further in ongoing proceedings to which the applicant was a party. A district registrar sought the direction of a second judge, Spender J, as to whether the application should be accepted for filing.
28 Spender J directed the district registrar not to accept the application and the district registrar informed the applicant of that direction. The applicant then sought to file a further application for leave to appeal against the Spender's J direction, and the district registrar sought the direction of a third judge, Drummond J, as to whether to accept that further application.
29 In determining that the applicant had no prospects of obtaining leave to appeal against Spender's J direction - and, consequently, directing the district registrar to refuse to accept the applicant's further application - Drummond J made the following observations (at 478-479):
In my view a judge of the Federal Court has no jurisdiction to issue a writ of prohibition or an injunction against another judge of the court acting as such. Section 39B confers jurisdiction on the Federal Court in terms identical to that vested in the High Court of Australia by s 75(v) the Commonwealth Constitution. It is well established that that provision of the Constitution empowers the High Court to issue prohibition against a judge of a court or tribunal set up by the Commonwealth Parliament notwithstanding that it is declared, as is the Federal Court of Australia, to be a superior court, because all such judges are officers of the Commonwealth: R v Watson; Ex parte Armstrong (1976) 136 CLR 248 at 263; 9 ALR 551, and the case there cited R v Commonwealth Court of Conciliation and Arbitration; Ex parte Ozone Theatres (Aust) Ltd (1949) 78 CLR 389 at 399. See also R v Judges of the Federal Court of Australia and Adamson; Ex parte Western Australian National Football League Inc (1979) 23 ALR 439 at 446-7. The High Court's jurisdiction in that very regard is declared by s 38(e) of the Judiciary Act to be exclusive of the jurisdiction of the courts of the States.
The Federal Court's jurisdiction with respect to prerogative writs conferred by s 39B is, as I have mentioned, expressly declared by s 39B(2) not to extend to issuing such process against, among others, judges of the Industrial Relations Court and judges of the Family Court. It was unnecessary, however, for the Parliament to also expressly exclude from the jurisdiction of the Federal Court authority to issue prerogative writs and injunctions against judges of that same court. By s 19(1) the Federal Court of Australia Act 1976 (Cth) the Federal Court has such original jurisdiction as is vested in it by laws made by the Commonwealth Parliament. This includes the jurisdiction vested in the court by s 39B the Judiciary Act.
The Federal Court of Australia consists of the judges of the court: s 5(3) of the Federal Court of Australia Act. The original jurisdiction of the court is exercised by a single judge: s 20(1). But when a single judge hears an application that invokes the jurisdiction of the Federal Court, he or she is not exercising an authority vested in him or her as an individual, but rather the authority which is vested in that judge and all the other judges of the court, as a group. To say that a judge of the Federal Court can prohibit or enjoin another judge of the court acting as such would mean that the authority vested only in all the judges as a group can be treated, as occasion arises, as an authority vested in all save one of the judges and exercisable against that one judge, by the rest. Section 39B of the Judiciary Act does not permit of such a segmented or divisible exercise of the authority it confers. It permits only the exercise of the authority vested by the statute in the court, ie, in all the judges who make up the court. It matters not that the authority vested only in the group is by force of s 20(1) of the Federal Court of Australia Act exercisable by a single member of the group: the single judge is still exercising the authority that is vested not in him or her, but in that judge together with all of the other judges of the court. Authority conferred only on the entire group cannot be exercised by one member, or by some of the members, of that group against another member of the group. To so exclude one member from the exercise of the authority in question by making that member the object of the exercise of that authority would be to do something quite different from exercising the collective authority.
30 The High Court endorsed those observations in Re Jarman; Ex parte Cook (No 1) (1997) 188 CLR 595, 603 (Brennan CJ); 608-609 (Dawson J); 616-617 (Toohey and Gaudron JJ); and 631-632, 635-636 (Gummow J) ("Re Jarman"). Indeed, in that case, Dawson J remarked (at 610, citations omitted):
For a court to grant prerogative relief against one of its own judges is for it to grant relief against itself in the exercise of the same jurisdiction as that exercised by the judge, a situation which has been described as "rather ludicrous".
31 More than a century ago in R v Murray and Cormie; Ex parte The Commonwealth (1916) 22 CLR 437, Isaacs J observed (at 453) that "the inherent nature of prohibition or mandamus requires that the officer must be someone not a member of the tribunal to which the application is made, or superior to it".
32 More recently in Kostov v Australian Financial Security Authority [2020] FCA 1105, Farrell J made the following observation (at [213]):
…This Court cannot grant prerogative relief directed towards itself: see Bird v Free (1994) 126 ALR 475 (Drummond J); Re Jarman; Ex parte Cook [1997] HCA 13; (1997) 188 CLR 595 at 603 (Brennan CJ), 610 (Dawson J), 616-617 (Toohey and Gaudron JJ), 636-637 (Gummow J) and 647 (Kirby J), Tang v Minister for Immigration and Citizenship [2013] FCAFC 139; (2013) 217 FCR 55 at [10] (Rares, Perram and Wigney JJ).
33 In his outline of written submissions, Mr Nyoni submits as follows:
[35] The applicant submits that the principle in Bird v Free is not good law. It fails to accord with the view adopted by the Parliament in the second reading of the Judiciary Bill 1903. By s 19(1) of the Federal Court of Australia Act 1976 (Cth), the Federal Court has such original jurisdiction as is vested in it [by] laws made by the Commonwealth Parliament. The term 'officer of the Commonwealth' within its definition under s 39B includes judges of the Federal Court.
[36] In Bird v Free, Drummond J takes issue with the fact that this action of s 39B 'would mean that the authority vested only in all the judges as a group can be treated, as occasion arises, as an authority vested in all save one of the judges and exercisable against that one judge, by the rest.' The Applicant submits that in order for s 39B of the Judiciary Act to work identically to s 75(v) of the Constitution, a single judge at the first instance has to vest their authority by the statute in the court, ie, in all the judges that make up the court - also keeping in mind the Chapter III rights and freedoms afforded to the judicial system for the purpose of 'securing the proper administration of the judicial business of the Commonwealth.' In order to secure this proper administration of justice, there needs to be proper accountability between judges of the same court that they are acting within the law. This level of accountability need not only extend to the right to appeal - but also the right of a Court to perform its function of ensuring that decisions act within the lawful limits of their power. This is done to meet the 'gradually increasing requirements of the people' to have access to avenues of judicial review in respect of decisions which are tainted with jurisdictional error.
[37] Section 39B should be interpreted for the promotion of these rights to avoid breaches of natural justice in Chapter III courts. For the same reason that there is no expressed exclusion in s 75(v) of the Constitution for a judge of the High Court to be issued a writ of Mandamus or prohibition or an injunction against a judge of that same court, there is no expressed exclusion in the concurrent original jurisdiction in the Federal Court.
34 At the hearing of the application, Mr Nyoni made further submissions that the decision in Bird v Free was plainly wrong, and that the comments of the High Court in Re Jarman were obiter dicta and, therefore, not binding on this court.
35 Those submissions cannot be sustained. Respectfully, Drummond's J reasoning in Bird v Free is sound and is supported by subsequent authority (including High Court authority in the form of Re Jarman). This court is bound to follow that reasoning. To do otherwise would be contrary to principles more than a century old. This court does not have jurisdiction to review or grant prerogative relief in respect of its own decisions. An application that seeks relief of that nature is foredoomed to failure and is an abuse of process. Registrar Hird was correct so to decide in relation to the January Originating Application. The February Originating Application - by which Mr Nyoni sought to challenge that decision (and, thereby, to persist with his attempt to relitigate in this court what other judges had already decided) - was also foredoomed to failure and also (for that reason) an abuse of process. Registrar Bird did not err by concluding as much.
36 Ground two is without foundation.