Subparagraph (b)(i) does not apply because there are no pending proceedings in the Supreme Court out of which this proceeding arises or to which it is related. The relevant subparagraph is (b)(ii). Of the three matters to which that subparagraph requires the Court to have regard, there can be no doubt about the answers to the questions posed by (A) and (B): but for the cross‑vesting legislation this proceeding could not have been commenced in this Court, but could have been commenced in the Supreme Court; it is common ground that the matters for determination in this proceeding all arise under, or involve questions as to the application of, the law of South Australia and, apart from the cross‑vesting legislation, are not within the jurisdiction of this Court. The preamble to the legislation indicates a legislative intention that ordinarily proceedings concerning matters which, but for cross‑vesting, would be entirely or substantially within the jurisdiction of a particular court should proceed in that court; but plainly the legislation (here the State Cross‑Vesting Act, coupled with subs 9(2) of the Commonwealth Cross‑Vesting Act) gives this Court jurisdiction with respect to State matters: that is, for present purposes, matters in which the Supreme Court has jurisdiction otherwise than by reason of a law of the Commonwealth or of another State (State Cross‑Vesting Act subs 3(1)). The legislation contemplates (subs 5(4)) that there will be occasions where it is not
appropriate to transfer to the relevant Supreme Court a proceeding which involves purely, or substantially, State matters. Ordinarily at least, the answer to the question whether such a proceeding should be transferred from this Court to a State Supreme Court will be answered by reference to the third matter which the Court is required to take into account, the interests of justice.
Although it is the respondents who seek a transfer of the proceedings, the argument may, I think, be discussed more intelligibly by commencing with the submissions of the applicants. They say that having regard to the matters referred to in the subsection, particularly the interests of justice, I should not conclude that it is more appropriate that the proceeding be determined by the Supreme Court. The applicants seek to justify their selection of this Court as the court in which to commence these proceedings (and the court which, they say, should determine them) by reference to one set of circumstances only. They are that the Attorney‑General is, personally, a respondent; that questions may arise in the proceeding not merely as to what the Attorney‑General may have said, and to whom, but also as to his state of knowledge and motivation. It is probable, the applicants say, that the Attorney‑General will wish to give evidence and that, if he does, he will be cross‑examined. The applicants point not merely to what may be described as the institutional connection between the Attorney‑General and the Supreme Court but also to facts deposed to by Mr Abel (for instance that the Attorney‑General received his legal education in the University of Adelaide, that he practised in Adelaide as a barrister and solicitor and that he has for long been prominent in the legal and political affairs of the State) from which I should infer that he is likely to be well known to all members of the Supreme Court; and that, accordingly, there is likely to be embarrassment, at the least, if the proceeding are heard by that Court. The applicants point to observations made by Mansfield J, at the directions hearing to which I have referred, to the effect that if the matter is to be heard by this Court it should be heard by a judge resident outside South Australia. The applicants explicitly disclaim any suggestion of bias on the part of any member of the Supreme Court or that the proceeding could not in fact be tried fairly and properly by that Court. They suggest, however, that it is likely that there will be difficulty in finding a judge of the Supreme Court who is not disqualified or at least unwilling to hear the matter and that, in any event, there will at least be embarrassment in circumstances where a judge of the Supreme Court is required to hear a case in which exemplary damages are sought against the chief law officer personally. The applicant points to no reported authority dealing with the application of the cross‑vesting legislation in similar circumstances: the circumstances are, of course, and fortunately, very unusual.
The respondents, on the other hand stress that this a matter arising entirely within South Australia and to be determined entirely in accordance with its laws. There is no dispute about that: the parties are resident in South Australia (one of them, of course, is the State itself) and all the relevant facts happened in South Australia; and the matter involves State law only. The respondents point to the intention of the cross‑vesting legislation, evident from the preamble, and to statements such as that of Northrop J in Mansell v Cumming (1989) 86 ALR 637 at 643:
[The cross‑vesting] legislation is designed to remove difficulties from determining non‑productive or sterile arguments in relation to jurisdiction. Reference is made to s 16 of the Commonwealth Act. This suggests that if the legislation is not applied in a practical and sensible way, its operation may be brought to an end. Under s 5(7) the Federal Court, on its own motion, may exercise the power conferred by s 5(4) irrespective of the wishes of the parties. It is important that the Federal Court does not use the State cross‑vesting legislation to deprive State Supreme Courts of their traditional jurisdiction.
The respondents referred also to the following observations of Gallop J, sitting in the Supreme Court of the Australian Capital Territory, in Commonwealth v Silverton Ltd (1991) 103 FLR 251 at 257:
In my opinion there is much force in the submission on behalf of the respondent that in deciding what is "more appropriate" within the meaning of s 5(1)(b)(i), it is legitimate to have recourse to the preamble to the Act which provides, inter alia, that it is desirable to structure a system of cross‑vesting of jurisdiction between courts in such a way as to ensure as far as practicable that proceedings concerning matters which would be entirely or substantially within the jurisdiction of the Federal Court or the jurisdiction of a Supreme Court of a State or Territory are instituted and determined in that Court, whilst providing for the determination by one court of Federal and State matters in appropriate cases ...
Whatever way the pleadings are dressed up in the Federal Court, this is an ordinary building case based upon common law claims of breach of contract and negligence and a statutory claim of misrepresentation. It is in this Court that such actions are ordinarily instituted and defended.