The Bank's submissions that its conduct was reasonable
7Prominent in its written and oral submissions in support of its application for leave was the Bank's submission that it behaved reasonably. It submitted that it had evidence that Mr Jin's signatures were genuine, that it took an appropriately restrained approach, and that the real dispute was between Mr Jin and Mr Li. The Bank pointed out that it too had been defrauded by Mr Li. Ultimately, the Bank submitted that the primary judge erred in finding that the reasonableness with which it defended the proceedings was immaterial, which it said amounted to an House v The King (1936) 55 CLR 499 error of principle. Against this, as his fallback position, Mr Jin maintained that the Bank had not behaved reasonably, but had been served before litigation with expert evidence finding that the signatures were forgeries, had caused the proceedings to be prolonged through its delays and expansion of the proceedings to include Mr Li, and had put him to proof on a range of issues until the week before the (delayed) trial.
8In my opinion, all this factual background is beside the point, and Mr Jin's primary submission, which was that the reasonableness of the Bank's defence is immaterial, should be accepted.
9The starting proposition, reflected in r 42.1 of the Uniform Civil Procedure Rules, is that costs follow the event, irrespective of whether the unsuccessful party conducted litigation reasonably or otherwise. That position may be displaced in various circumstances, such as when a successful party's unreasonable conduct leads to it not obtaining a favourable costs order, or where the unsuccessful party is ordered to pay costs on an indemnity basis because of its improper conduct, or pursuant to the rules and principles governing offers of comprise and Calderbank letters.
10In the present case, the Bank was an active defendant, and filed a cross-claim. It failed in its defence, and it failed on its cross-claim. The fact that it chose not to defend the claim at trial, or to propound its cross-claim, may have contributed to its lack of success at trial, but is not to the point.
11The reasonableness of a party's conduct of litigation is important where there is no "event" because the proceedings have been compromised. As McHugh J said in Re Minister for Immigration and Ethnic Affairs; Ex parte Lai Qin (1997) 186 CLR 622 at 624-625:
"If it appears that both parties have acted reasonably in commencing and defending the proceedings and the conduct of the parties continued to be reasonable until the litigation was settled or its further prosecution became futile, the proper exercise of the cost discretion will usually mean that the court will make no order as to the cost of the proceedings."
But there was no settlement of the proceedings brought by Mr Jin against the Bank, nor of the Bank's cross-claim. Instead, both were determined by the Court, on a basis wholly unfavourable to the Bank. Although the Court's judgment was made with the consent of the active parties and the submission of the Bank, it gives rise to res judicata and issue estoppels no differently from a fully contested judgment, and constitutes the starting point of the exercise of a costs discretion.
12True it is that costs incurred by Mr Jin after the Bank had advised it would submit are in a different category, but the costs order which was made applied only to costs up to the time the Bank advised it would submit save as to costs. As the primary judge said at [20], the reasonableness or otherwise of the stance of the losing party may be relevant to a question of indemnity costs, but it is not a basis for declining to order costs to a successful party. Most losing plaintiffs and defendants in civil litigation conduct their claims or defences reasonably; nevertheless, the prima facie position is that they must pay the successful party's costs. Indeed, as Mr Henskens SC who appeared for Mr Jin pointed out, Mason CJ and McHugh J regarded it as appellable error for a magistrate to decline to award costs in favour of a successful defendant in summary proceedings by taking into account that the informant had acted reasonably: Latoudis v Casey (1990) 170 CLR 534 at 544 and 570. The position is the same in civil proceedings, reflecting the "fundamental proposition" that costs are not awarded by way of punishment of the unsuccessful party, but to indemnify (partially) the successful party: Ohn v Walton (1995) 36 NSWLR 77 at 79 (Gleeson CJ).
13Mr Kirk SC, who appeared for the Bank, conceded that that principle was correct in the case of bilateral litigation, but submitted that the underlying principle of "fairness" meant that a different approach was required in multiparty litigation. He relied on decisions in which this Court said that the costs discretion must be exercised fairly, and "that underlying that concept itself involves a consideration of the responsibility of parties in incurring the costs": Commonwealth of Australia v Gretton [2008] NSWCA 117 at [85] (Beazley JA) and [121] (Hodgson JA), with both of whom Mason P agreed; Council of the City of Liverpool v Turano [No 2] [2009] NSWCA 176 at [14] (Beazley, Hodgson, McColl JJA).
14In multiparty litigation, there are two ways in which the exercise of the costs discretion can become more complex. First, there may be questions of apportionment, because the same costs may be incurred in relation to more than one party. For example, in the present case, Mr Jin's cost of obtaining expert handwriting evidence was occasioned by both the prosecution of his claim against the Bank, and his defence of Mr Li's cross-claim against him.
15However, difficulties of apportionment do not impact upon the present application, because the only costs the subject of the decision of the primary Judge were Mr Jin's costs as against the Bank. There is no doubt that Mr Jin incurred costs which were solely attributable to his claim against the Bank, and the Bank's cross-claim against him. Likewise, there is no doubt that some of Mr Jin's costs would also be referable to Mr Jin's case against Mr Li, but the extent to which that was so is a matter of assessment, not something that fell within the exercise of discretion in the present case. In short, the limited costs discretion for the determination by the primary judge was a bilateral one.
16Secondly, the costs discretion is potentially more complex in multiparty litigation because additional orders are possible. There is full power to make such costs orders against any parties as the justice of the case may require: Edginton v Clark [1964] 1 QB 367 at 384; Commissioner of Taxation v Sims [2008] NSWCA 298; (2008) 72 NSWLR 716 at [38]. In particular, orders commonly known as Sanderson orders or Bullock orders may be made so that the burden of a successful party's costs order is borne directly or indirectly by a party other than the one against which the costs were incurred. But it is well established that fairness requires a party to show something more in order to displace the ordinary rule of costs following the event. In Turano the Court said at [15] that "there must be some conduct on the part of the unsuccessful defendant which would make it fair to impose liability on it for the costs of the successful defendant." To the same effect are the decisions referred to by Gibbs CJ in Gould v Vaggelas (1984) 157 CLR 215 at 229-230, and the more recent decisions reviewed by Campbell JA in ACQ v Cook (No 2) [2008] NSWCA 306 at [32]-[43] and applied at [48]-[51].
17Once again, although those principles are relevant to the determination of an application for a special order which shifts the identity of the party who will bear the successful party's costs, they do not speak to the primary matter raised by the Bank. It will be necessary to return to the Bank's submissions based on the Sanderson order it sought in the alternative, but for the present purpose of addressing the Bank's primary submission, which was that Mr Jin should not obtain a favourable costs order in respect of his costs against the Bank at all, the reasonableness of the Bank's conduct of the litigation is irrelevant.
18Finally, in support of the reasonableness of the Bank's conduct, it pointed to Mr Li's serious wrongdoing. But again, that is not presently to the point. The conduct which is the subject matter of the litigation is distinct from the manner in which the litigation is conducted. It is the latter, not the former, which matters when indemnity costs are sought: Mead v Watson as Liquidator for Hypec Electronics [2005] NSWCA 133 at [9]. The position is no different when it is sought to displace the prima facie entitlement of a successful party to costs. In my view, no error is disclosed by the approach taken by the primary judge.