Abuse of process and privative clause
3First, the primary judge referred as a secondary reason to the fact that, at the time at which the applicant sought to have the District Court state a case under s 5B of the Criminal Appeal Act 1912 (NSW), there were judicial review proceedings on foot in this Court. That was true, but should not have been decisive. The primary route for challenge to a judgment in the criminal jurisdiction of the District Court (albeit on appeal from the Local Court) should be to the Court of Criminal Appeal. Thus, in exercising the supervisory jurisdiction of this Court, a relevant factor militating against the grant of relief will be the failure of the applicant to avail himself or herself of the appropriate appeal procedure, which in this case is s 5B of the Criminal Appeal Act. Accordingly, while there may be a potential abuse of process in pursuing relief in two jurisdictions at once, it will usually be the proceeding by way of judicial review which should be discontinued.
4That principle was adopted in the Court of Criminal Appeal in Sasterawan v Morris [2007] NSWCCA 185; 69 NSWLR 547 ("Sasterawan (2007)"). There being two proceedings on foot, the applicant was put to an election and opted, correctly, to abandon the judicial review proceedings in circumstances where it was not clear that any relief sought in those proceedings could not have been sought under s 5B. However, having failed under s 5B, the applicant returned to invoke the jurisdiction of this Court in further proceedings by way of judicial review: Sasterawan v Morris [2008] NSWCA 70 ("Sasterawan (2008)"). Before granting relief in that case, the Court expressly considered whether the alleged errors of law "could not have constituted questions of law capable of being submitted under s 5B(2) ... to the Court of Criminal Appeal for determination": at [90]. Implicit in that question was the proposition that if the "three errors of law now relied upon could and should have been the subject of the stated case", the judicial review proceedings should properly have been dismissed: at [95].
5Sasterawan (2008) illustrates a second error made by the primary judge, although it appears not to have been critical to the outcome. He noted (p 5) that the jurisdiction of the Court of Appeal is "limited to jurisdictional error and/or error of law on the face of the record". In Sasterawan (2008) the errors of law were identified as errors of law on the face of the record, rather than as jurisdictional error. Neither the Court of Appeal in that case nor the primary judge appear to have been reminded of the fact that the jurisdiction of the Court of Appeal is constrained by the privative clause in the District Court Act 1973 (NSW), s 176. It has long been established that the effect of such a clause is to restrict the jurisdiction under s 69 of the Supreme Court Act 1970 (NSW) to jurisdictional error: see, eg, Spanos v Lazaris [2008] NSWCA 74 at [15]; Hoffenberg v District Court of New South Wales [2010] NSWCA 142 at [4]; Meakin v Director of Public Prosecutions [2011] NSWCA 373 at [52] (Beazley JA) and [102].
6This is an important constraint: it requires consideration to be given to the differences between the two jurisdictions. Generally, the jurisdiction under s 5B is likely to be wider in that it is not restricted to jurisdictional error. On the other hand, there may be circumstances in which a jurisdictional error cannot properly be formulated as an appropriate question for the purposes of s 5B. As this Court explained in Allianz Australia Insurance Ltd v Cervantes [2012] NSWCA 244, the two phrases "jurisdictional error" and "error of law on the face of the record", conditioning the respective powers, operate by reference to different considerations, stating at [9]:
"Jurisdictional error is a category of error: it is not limited to errors of law in the ordinary sense of that term, but includes factual errors where the objective existence of the fact, as determined by the reviewing court, is a pre-condition to the exercise of power by the authority on which the power is conferred. In the conventional language, a quashing order may be made where a jurisdictional fact has not been established or an error of law, properly described as jurisdictional, has occurred. Thus it is not any error of law, but only those errors which are 'jurisdictional' which provide a basis for relief. By contrast, the second category includes all errors of law, but only if they may be discerned from the record."
7For present purposes, it suffices to say that no potential error formulated in the present proceeding could not appropriately have been dealt with pursuant to s 5B. Accordingly, it was, in all likelihood, the judicial review proceedings which were inappropriate and in respect of which relief would, if otherwise established, have likely been refused on a discretionary basis.