LEGAL PRINCIPLES
8The Court may make orders for the decision of any question separately from any other question: Uniform Civil Procedure Rules 2005 r 28.2. In deciding whether to make such an order, the Court is under an obligation to seek to give effect to the overriding purpose of the Civil Procedure Act 2005 and of rules of court to facilitate the just, quick and cheap resolution of the real issues in the proceedings: Civil Procedure Act s 56(2).
9The dangers inherent in ordering a separate determination of questions are well known and were enunciated, for example, in Tepko Pty Ltd v Water Board [2001] HCA 19, 206 CLR 1 at [168]-[170] as follows:
168. The attractions of trials of issues rather than of cases in their totality, are often more chimerical than real. Common experience demonstrates that savings in time and expense are often illusory, particularly when the parties have, as here, had the necessity of making full preparation and the factual matters relevant to one issue are relevant to others, and they all overlap.
...
170. ...Single-issue trials should, in our opinion, only be embarked upon when their utility, economy, and fairness to the parties are beyond question.
10In Save the Ridge Inc v Commonwealth [2005] FCAFC 203, 142 LGERA 18 at [15], Black CJ and Moore J said that the procedure was one "that should be adopted with caution and can be fraught with difficulties".
11In this Court, the principles to guide the exercise of the discretion to order the decision of any question separately from any other question in proceedings were identified by Jagot J in Metropolitan Local Aboriginal Land Council v Minister Administering the Crown Lands Act [2006] NSWLEC 57, 145 LGERA 276 at [12], and have been affirmed in Young v Parramatta City Council [2006] NSWLEC 116, 144 LGERA 193 (Jagot J) and Wollongong City Council v Vic Vellar Nominees Pty Ltd [2011] NSWLEC 138 (Craig J). They may be summarised as follows:
(a)Generally speaking, all issues should be tried at the same time. If an issue of law or fact is raised which, if decided in one way, will dispose of the claim then a separate determination of that issue may be appropriate.
(b)Care must be taken to ensure that any such question is "ripe" for separate and preliminary determination. This will be so where the matter is a central issue in contention between the parties, the resolution of which will either obviate the necessity of litigation altogether or substantially narrow the field of controversy.
(c)Where the issue sought to be separated involves a question of law, there should be a clear definition of what the point of law raised is and the facts upon which that question has to be considered should be clearly ascertainable.
(d)Special problems can arise where the question sought to be separated is one of mixed fact and law.
(e)In order to dispose of what may first appear to be a pure question of law, the inquiry might range round questions of fact and the proper inferences to be drawn from the primary facts. Hence, it should be able to be seen with clarity that the determination of the separate question will be beneficial to the conduct of the proceedings and resolution of the dispute.
12In Young, Jagot J sought to draw these cautionary principles together in a manner which Craig J embraced in Vic Vellar at [22]. Her Honour said in Young at [11]:
A number of the decisions referred to above identify the appropriate degree of confidence (that the procedure will be fair and involve real savings in time and cost) to warrant the making of an order for separate determination. In Tallglen, the criterion was described as one where the beneficial results should be able to be seen "with clarity". In Poynting, the formula adopted was that the procedure ought "far more likely than not be convenient and save significant expense". In Tepko, the standard identified as appropriate was that the "utility, economy and fairness to the parties" of the making of the order ought to be "beyond question".
13The warnings in Tepko preceded the introduction in New South Wales of the Civil Procedure Act. There is a stream of Supreme Court decisions that the overriding purpose of that Act justifies a more interventionist approach in the ordering of separate questions. The stream has its source in Integral Home Loans Pty Ltd v Interstar Wholesale Finance Pty Ltd [2006] NSWSC 1464 where Brereton J said at [6]:
While much has been said against the resolution of separate questions in Courts of high authority, nonetheless, since the (NSW) Civil Procedure Act 2005, it is my view that the Court should take a more interventionist role in identifying and separating important issues which can resolve significant parts of the litigation expeditiously.
14That passage was cited with approval by Hoeben J in Johnson v Trustees of the Roman Catholic Church [2009] NSWSC 309 at [20]. His Honour at [21] noted that the comments of Brereton J had been adopted and applied in a number of other first instance Supreme Court decisions that Hoeben J cited. Recently, in The Owners Corporation of Strata Plan 61390 v Multiplex Corporate Agency Pty Ltd (No 2) [2012] NSWSC 322 at [3] - [4], Pembroke J said:
3. I am, of course, conscious of warnings such as those enunciated in Tepko Pty Ltd v Water Board (2001) 206 CLR 1 at [168] - [170] about the dangers inherent in ordering the separate determination of questions. Ultimately however, the question of whether it is appropriate to order a separate question in any particular case is a matter for the discretion, judgment and experience of the trial judge having regard to the unique circumstances of each particular case. Significantly, the warnings in Tepko v Water Board (supra) preceded the introduction in New South Wales of the Civil Procedure Act 2005. The statutory objective that now governs the conduct of proceedings in New South Wales, namely the just and expeditious resolution of the real issues in dispute, intersects with those warnings and dilutes their effect.
4. Brereton J has stated that courts should now adopt a more interventionist role in relation to, among other things, the ordering of separate questions: Integral Home Loans Pty Ltd v Interstar Wholesale Finance Pty Ltd [2006] NSWSC 1464 at [6]. I agree. And there is a prevailing view among judges of the Commercial Technology & Construction List, which I share, that the judicious use of the power to order separate questions may considerably advance the interests of justice in some complex cases.