The remaining issues
45 The above conclusion is sufficient to dispose of both appeals. There have been recent statements by the High Court about the duty of intermediate appellate courts, upon disposing of an appeal on a single decisive issue, to decide issues which do not arise. The most recent of these is Kuru v New South Wales (2008) 246 ALR 260. In that case, the appellant complained of assault by the police. He succeeded in the NSW District Court and obtained damages in the amount of $418,265. In its appeal to the NSW Court of Appeal the State contested both its liability and the quantum. The Court of Appeal unanimously allowed the appeal on liability but did not deal with the quantum issues. A majority of the High Court (Gleeson CJ, Gummow, Kirby and Hayne JJ; Heydon J dissenting) restored the trial judge's conclusion on liability. That left unresolved the issue of quantum in the Court of Appeal.
46 At 260 [12] the majority said:
The appeal to this court should be allowed. There was neither statutory nor common law justification for the police remaining on the appellant's premises. The matter must be remitted to the Court of Appeal for consideration of the outstanding issues about damages. That outcome means that this court cannot make orders disposing finally of the dispute between the parties. This court has said on a number of occasions that, although there can be no universal rule, it is important for intermediate courts of appeal to consider whether to deal with all grounds of appeal, not just with what is identified as the decisive ground. If the intermediate court has dealt with all grounds argued and an appeal to this court succeeds, this court will be able to consider all the issues between the parties and will not have to remit the matter to the intermediate court for consideration of grounds of appeal not dealt with below.
47 It is, I think, important to emphasise that the Court did not say that such findings had to be made. Rather, it merely exhorted intermediate Courts to consider whether to do so. That consideration, I venture to suggest, involves an assessment of the following matters: first, an assessment, so far as is possible, of the likelihood of there being a grant of special leave; secondly, an assessment, if special leave were to be granted, of whether the High Court would deal with the matters raised in any notice of contention or, instead, remit those back to the intermediate appellate court. In assessing that question it is pertinent to note the inappropriateness, generally speaking, of the High Court being asked to deal with factual matters. On the other hand, where the remaining issues are pure questions of law this may be a lesser consideration. Thirdly, the cost consequences to the parties, if special leave is granted but a remitter ensues; fourthly, an assessment of the intermediate appellate court's own workload. None of those factors is decisive in itself and, it may be accepted, the notion of gauging the prospect of a grant of special leave is problematic.
48 I approach the matter on the basis that the primary judge's approach to the question of standing was a straightforward application of this Court's decision in Campomar. A grant of special leave is unlikely but not impossible. On the other hand, the remaining issues are legal arguments which could be dealt with by the High Court were it minded to grant special leave. In that circumstance, a remitter of those issues is reasonably unlikely. That being so, it is less likely to be a productive use of the resources of this Court to create obiter dicta which are unlikely to assist anyone. For those reasons I do not propose to consider the remaining issues.
49 A substantial part of the appeal was spent on those issues. In that circumstance the appropriate costs order is that Health World pay Shin-Sun's costs of both appeals and that there be no order as to costs in relation to the notices of contention.
I certify that the preceding forty-four (44) numbered paragraphs are a true copy of the Reasons for Judgment herein of the Honourable Justice Perram.