24 David O'Brien, Special Leave to Appeal (2nd Edition, 2007) at 47 states that as an application for special leave is not an appeal, the law pertaining to appeals is not, without more, applicable. There is no right to special leave. In civil matters the exercise of jurisdiction is directed to determining whether the case is sufficiently special to attract a substantive hearing. To obtain special leave it is necessary in addition for there to be "some special feature of the case which warrants the attention of the court". Some relevant indicators are contained in s 35A of the Judiciary Act. On statutory construction cases, O'Brien states at 85 that the interpretation of a statute will not attract special leave unless it raises a "general principle of statutory interpretation" see cases in footnotes at 214. He states that the operation of this exception is increasingly confined to legislation with inter-state significance. On town planning appeals, O'Brien quoted Mason CJ in Legal & General Life of Australia Ltd v North Sydney Municipal Council [1990] 10 Leg Rep SL 1 where his Honour stated:
The court generally views town planning cases with some degree of aloofness, to adopt a neutral term, and it is an area which, after all, the courts with specialist knowledge have advantages that are denied to mere mortal judges, particularly when it comes to matters of interpretation. After all, interpretation of planning instruments take place on the part of specialist tribunals who have specialist and expert knowledge that they can bring to bear. These mysteries are denied to us. And that is one of the reasons, the substantial reason, why the court views cases of this kind with some degree of remoteness.