Civil Procedure Act 2005: s 56, s 57, s 58 and s 59
51To the extent to which the matters referred to in these sections have already been addressed in the context of the factors considered above, I shall not repeat them.
52Section 58(2) of the Civil Procedure Act 2005 (NSW) makes the matters referred to in s 56 and s 57 of the Act mandatory relevant considerations for the purposes of determining the dictates of justice. Section 56 identifies the overriding purpose of the Act and UCPR as being "to facilitate the just, quick and cheap resolution of the real issues in the proceedings."
53The matters which I am obliged to take into account under s 57 of the Civil Procedure Act 2005 are listed in s 57(1)(a) - (d). They relate to the just determination of the proceedings, the efficient disposal of the business of the Court, the efficient use of available judicial and administrative resources, and the timely disposal of the proceedings.
54If Mr Wells' application for an extension is heard separately and he succeeds, there will be a need for two hearings rather than one. However, if his application for extension is refused, there will be no trial. There is, for the reasons given above, little overlap. Although it may be necessary that the trial judge, if there is a trial, not be the judge who heard the extension application, this will not involve a substantial duplication of resources.
55In terms of matters which I may, as distinct from must, take into account, they include, as s 58(2)(b) provides, the degree of difficulty or complexity to which the issues in the proceedings give rise. The issues arising from the choice of law are complex, but, if any plaintiff obtains an extension, the proper law of the law will need to be determined at the trial. If no plaintiff obtains an extension, then they do not need to be dealt with at all.
56Mr Hooke also identified the issue of causation as one of considerable complexity which will require much evidence and occupy a substantial amount of time at the trial. In my view, this is a factor that weighs in favour of the appliaction for extension being dealt with in advance of trial. The trial is likely to be lengthy and potentially complex. The evidence required to establish causation at trial to the requisite standard may be substantial. However, the evidence required to show (for the purposes of an extension of the limitation period) that such evidence exists and is available, will necessarily be easier to procure and less voluminous.
57Dealing with the other matters in s 58(2)(b) of the Civil Procedure Act, the degree of expedition which the respective parties have approached the proceedings, including the degree to which they have been timely in their interlocutory activity is a relevant matter. These proceedings, and some of the related proceedings, were commenced in May 2013. The Commonwealth filed its notices of motion for a separate question in August 2013 even before it had filed its defence in which it relied on the limitation defence. The Commonwealth's application was made at an appropriately early stage.
58Mr Hooke sought to describe the motion for a separate hearing as the Commonwealth "seeking an indulgence". I reject the ephithet. Legal practitioners have an obligation to their clients who are parties to proceedings to conduct litigation in an efficient way. As I see it, the Commonwealth's application reflects a view that it would be more efficient to have a separate hearing of the various plaintiffs' applications for an extension of time.
59Mr Hooke criticised the Commonwealth for what he described as "an established pattern of conduct over many, many years" of being obstructive and withholding relevant documents. He referred to proceedings other than the present and related proceedings. I understood him to be submitting that the Commonwealth's conduct in other proceedings was a reason for not making the order the Commonwealth seeks. It would be wrong for me to take into account against the Commonwealth, or indeed any party, its conduct of other proceedings. Nor would I assume, without evidence, that the Commonwealth would conduct itself in any given case other than in accordance with its obligations as a model litigant.
60Mr Hooke tendered evidence that showed that there was some dispute between the parties about the production of documents in these proceedings. I understood this evidence to be adduced in support of a submission that the Commonwealth was behaving in an obstructive fashion. I was informed by Mr Owens that the dispute has since been resolved. The determination of the Commonwealth's notice of motion is not the occasion to adjudicate on disputes relating to documents, where the need for such adjudication is neither properly before me, nor, apparently, required.
61The next matter is the degree to which any lack of expedition in approaching the proceedings has arisen from circumstances beyond the control of the respective party. The only lack of expedition evident is that of Mr Wells and other plaintiffs in related proceedings in commencing proceedings in respect of causes of action that accrued before 1 December 1988. This is not something that could reasonably be held against them for the purposes of this application since the law provides that an extension of time may be granted in certain circumstances and their applications for extension have not been determined. Accordingly this is a neutral factor.
62The other matter of potential relevance is s 59 of the Act which provides that in any proceeding the practice and procedure of the Court should be implemented with the object of eliminating any lapse of time between the commencement of the proceeding and their final determination beyond that reasonably required for the interlocutory activities necessary for the fair and just determination of the issues in dispute between the parties and the preparation of the case. I do not consider that the ordering of a separate hearing will delay the trial, if there be one, to any substantial extent, although only time will tell.
63For completeness I note that Mr Hooke relied heavily on Giles v Commonwealth of Australia [2014] NSWSC 83, in which Garling J ordered that the hearing and determination of the pleaded limitation issue take place at the same time as, and as part of, the final hearing of the plaintiffs' claim. I do not regard it as fruitful to address the various factual and legal differences between that case (which involved representative proceedings) and the present. Whether it is appropriate to make an order under UCPR r 28.2 depends on the particular proceedings in which an order is sought and guidance is, in this area, more readily to be obtained by consideration of the Civil Procedure Act, the UCPR and statements of principle rather than close examination of the exercise of discretion by other judges in other proceedings, particularly those which bear little resemblance to the present case.
64In my view, the effect of the provisions of the Civil Procedure Act referred to above, and in particular s 56(1) and (2) has been to modify the previously cautious approach towards separate questions, such as was articulated by the oft-quoted passage in Tepko Pty Limited v Water Board [2001] HCA 19; 206 CLR 1 at [168]-[170] per Kirby and Callinan JJ: see the cases cited by Hoeben J in Johnson v Trustees of the Roman Catholic Church [2009] NSWSC 309 at [19]-[21].
65The principles to which I have referred in s 56, s 57, s 58 and s 59 of the Civil Procedure Act weigh in favour of the order the Commonwealth seeks. For the reasons set out above, I am satisfied that the just, quick and cheap resolution of the proceedings would be advanced by having Mr Wells' entitlement to pursue these proceedings determined separately and in advance of the trial, rather than having a full trial on all issues including the plaintiff's application for extension of the limitation period.
66In accordance with the indications given by Mr Owens at the outset, I assume that this order will be accepted as indicating the appropriate approach in other related proceedings.