[115] If an appeal is allowed on the ground that an accused person was unfit to plead, it is not possible to apply the "proviso" that permits criminal appeals to be dismissed if the appellate court considers that, despite the ground of appeal having been made good, no substantial miscarriage of justice has actually occurred. That is because the case is one "where an irregularity has occurred which is such a departure from the essential requirements of the law that it goes to the root of the proceedings". There has been "a fundamental failure in the trial process". If the accused is not fit to plead, the key adversary in a partly adversarial proceeding falls below a minimum level of competence. In this case, if the appellant had been unfit to plead, it would mean that he was incapable of understanding what he had been charged with, or incapable of pleading to the charge, or incapable of exercising rights of jury challenge, or incapable of understanding that the trial was an inquiry into whether or not he did what he was charged with, or incapable of following the course of the proceedings, or incapable of understanding the substantive effect of the evidence given against him, or incapable of deciding what defence to rely on, or incapable of instructing legal representatives, or perhaps incapable of doing any combination of these things. If the appellant had been unfit to plead, there could have been no adequate testing of the Crown case in cross-examination; no adequate process of objection to inadmissible Crown evidence; no adequate process of preventing erroneous rulings by the trial judge; no proper attention given to the defence answer to the Crown case or to any proper case which the defence might have been well advised to advance, whether that answer or case be testimonial, documentary or otherwise; and no proper development of defence submissions.
26 The Crown has drawn the Court's attention to the decision in R v Kent (NSWCCA, 25 September 1996, unreported). In that case a question of the appellant's fitness arose after trial but before he was sentenced. The trial judge refused to pass sentence on the appellant, who then appealed against his conviction. This Court determined that the appropriate course for it to take was to return the matter to the District Court under s 12 of the Criminal Appeal Act so that there could be a fitness hearing. This was a course proposed by those appearing for the appellant and it was a course to which the Crown consented. The Court ordered that, if the appellant was found unfit, the finding was to be reported back to it.
27 The matter was returned to the District Court and the appellant was found unfit to be tried. However, the judge making that finding did not make an order pursuant to s 14 of the Mental Health (Criminal Procedure) Act referring the appellant to the Mental Health Tribunal, notwithstanding the mandatory requirement to do so found in s 14(a). Instead the matter was again referred to this Court. It was not until 8 October 1998 that the matter came on for hearing. On that date the Court referred the appellant to the Mental Health Tribunal in accordance with s 14, see R v Kent (NSWCCA, 8 October 1998 unreported).
28 Before us the Crown has submitted that the procedure adopted in Kent should not be followed because there is no jurisdiction for a court to hold a fitness hearing after conviction and referred us to the provisions of the Mental Health (Criminal Procedure) Act in support of that submission. The provisions relevant to when a question of the accused's fitness may be raised and the procedure to be adopted where the question is raised are as follows: