Costs should be apportioned
13The applicant correctly identified the provisions of s 98(1) of the Civil Procedure Act and UCPR 42.1 as the focus for consideration of the order that it seeks. The provisions of the rule need to be noticed:
" 42.1 General rule that costs follow the event
Subject to this Part, if the court makes any order as to costs, the court is to order that the costs follow the event unless it appears to the court that some other order should be made as to the whole or any part of the costs."
14The fact that the applicant was successful in obtaining the relief that it sought is significant in determining the order that should be made. It is the essential premise of the rule. However, the qualification expressed in the rule itself allows for the displacement of its "prima facie effect". It has been said that something "out of the ordinary in the case" is required to justify departure from the general rule that costs follow the event (per Young JA, McColl JA agreeing in Hastings Point Progress Association v Tweed Shire Council at [18]).
15One set of circumstances in which events "out of the ordinary" may be found to exist are those where multiple issues are involved and the successful party fails on an issue or group of issues that are separable from those upon which it succeeded. Such a consequence may lead to the successful party receiving only a proportion of the costs to which it would otherwise be entitled.
16The principles by which it may be determined that a proportion only of costs should be paid to a successful party in circumstances where it has been unsuccessful on an issue or issues were, with respect, helpfully summarised by Biscoe J in F & D Bonaccorso Pty Ltd v City of Canada Bay Council (No 5) [2008] NSWLEC 235. I do not repeat all that his Honour there said but respectfully adopt his Honour's summary.
17In formulating the relevant principles, substantial reliance was placed by Biscoe J upon the decision of the Court of Appeal in James v Surf Road Nominees Pty Ltd (No 2) [2005] NSWCA 296. In that case, after identifying the discretion to make an apportionment order in cases where the successful party has not succeeded on a number of issues raised by it, the Court said, (at [34]):
"Where a matter involves multiple issues and the question before the court is whether it should make some other order as to costs other than the order that costs follow the event, a distinction is commonly drawn between cases which involve clearly discrete issues for determination, and those in which all issues are inseparable, or at least sufficiently linked, with respect to the overall disposition of a particular matter. In Permanent Trustee Aust Ltd v FAI General Insurance Co Ltd (unreported, NSWSC, 3 June 1998), Hodgson CJ in Eq noted that the obvious examples of a matter involving discrete issues is one where a plaintiff makes separate claims for different relief, or a claim by a plaintiff and a cross-claim by a defendant. Another example is where a respondent is successful in having an appeal against an earlier decision dismissed, but for reasons other than those raised in the respondent's Notice of Contention. This is not to say that so-called 'discrete issues', for the purposes of apportioning costs, only exist in cases where there are separate claims made within a single matter. As Toohey J stated in the passage quoted at [33] above, it can relate to ' any disputed question of fact or law ' before a Court on which a party fails, notwithstanding that they are otherwise successful in terms of the ultimate outcome of the matter."
18The present case was not one in which all issues were inseparable. Those issues upon which the applicant did not succeed were directed to different aspects of the statutory process leading to the making of the Centres LEP from those aspects upon which the applicant succeeded. The issues upon which it did not succeed raised for specific consideration the provisions of ss 65, 66 and 69 of the EPA Act. As I have already indicated, the factual material founding those claimed breaches, particularly those directed to ss 65 and 66, had no direct bearing upon the successful basis of claim founded in ss 68 and 70. Nonetheless, those issues upon which the applicant did not succeed were the subject of substantial debate between the parties.
19The hearing of the proceedings extended over five days. The documentary evidence tendered was voluminous. A significant proportion of it was directed to issues upon which the applicant did not succeed. Equally, both the written and oral submissions of the parties reflected considerable effort in addressing both the facts and law referable to all issues. It certainly could not be said that the two issues upon which the applicant succeeded were, in any sense, the predominant focus of either the evidence or submissions made by the parties.
20In these circumstances, it seems to me that the appropriate exercise of discretion requires an apportionment of the costs to which the applicant would otherwise be entitled. In so concluding, it is apparent that I do not accept the Minister's submission that each party should pay its own costs. Having succeeded upon two of the issues that it agitated, it would not be appropriate to deny the applicant an order for payment of some part of its costs. The qualification to the "general rule" expressed in UCPR 42.1 would not, in the circumstances of this case, extend to denying the applicant an entitlement to recoup some part of the costs it has incurred in successfully prosecuting its proceedings.
21As was observed by Gummow, French and Hill JJ in Dodds Family Investments Pty Ltd v Lane Industries Pty Ltd [1993] FCA 259; (1993) 26 IPR 261, where the outcome of proceedings is mixed, "the question of apportionment is very much a matter of discretion for the trial judge." Their Honours also said at [29]:
"Mathematical precision is illusory and the exercise of the discretion will often depend upon matters of impression and evaluation."
That dictum informs the exercise of discretion in the present case.
22As the applicant acknowledged, observations to similar effect were expressed by the Full Court of the Federal Court of Australia in Wilderness Society Inc v Minister for Environment and Water Resources . I have earlier recorded at [8] the relevant observations of their Honours in that case.
23I have considered the respective submissions of the parties as to the extent to which the evidence and submissions directed to issues upon which the applicant did not succeed should influence any apportionment of costs that I make. While I do not place great store on a numerical comparison between issues upon which the applicant succeeded and those upon which it did not, I think the significance of issues falling into the latter category are important.
24My judgment in the principal proceedings reflects the fact that two of the issues upon which the applicant did not succeed, namely invalidity based on ss 65 and 66 of the EPA Act, were significant in the extent of both evidence and argument directed to them. In particular, the claimed breach of s 66 involved the tender and consideration of a considerable volume of documentary evidence, including some in electronic form, as well as consideration of four of the five affidavits that were read in the proceedings. Breach of s 66 was alleged on a number of bases, all of which were required to be addressed.
25My impression is that the Minister is correct in submitting that these issues were time-consuming and resource-intensive in the context of the hearing before me, and, no doubt, in the preparation for it. Whether, as the Minister submitted, they were "the most" time-consuming and resource-intensive issues agitated in the proceedings need not be determined on a time-count basis. However, it is fair to observe that the time occupied in addressing the evidence and alternative arguments directed to them accounted for a significant portion of the overall hearing time.
26It is also correct to observe, as the Minister submitted, that submissions provided to the Court in advance of the hearing indicated a deployment of resources on both sides to an issue that was ultimately abandoned very shortly prior to the commencement of hearing. The Minister ought not be burdened by paying costs of the applicant in respect of that abandoned issue.
27I accept the submissions of the parties that in determining an apportionment of costs, it is inappropriate, in the circumstance of this case, to attempt that exercise on the basis of issues won or lost. Rather, it is appropriate to determine an overall proportion.
28Applying the principles that I have discussed and without pretence of mathematical precision, I consider an appropriate apportionment would be to require the Minister to pay 50 percent of the applicant's costs. However, in light of the applicant's submission that its position as a "public interest" litigant is relevant to the determination, it is necessary to consider whether any adjustment should be made to my apportionment on that account.