(c) Application of the principles of apportionment to the present case
87NOT Lawyers sought to argue that the issue of alleged breaches of duty and causation were not clearly severable from the limitation issue upon which it ultimately succeeded. The argument cited Wardley Australia Limited v Western Australia (1992) 175 CLR 514 at 533 in which reference was made to the undesirability of determining limitation questions in interlocutory proceedings in advance of a final hearing. Otherwise, difficulties can often arise in determining what damage has been sustained by a plaintiff and of the circumstances in which it was sustained.
88The difficulty of determining a limitation question at an early stage of proceedings and difficulties that may exist at that stage in determining when and how damage was suffered is not, in my opinion, instructive in the determination of an apportionment of costs question. The latter involves a retrospective assessment of issues in the full context, including the fact of the issues as played out at the hearing, the evidence at trial and the final judgment delivered. It does not follow that the issues as they emerged in the contest in the present proceedings may not be considered as separable issues. The nature of the damage suffered by ABC on its "no transaction" case did not mean that the issues upon which NOT Lawyers were unsuccessful were not separate from an apportionment of costs perspective. Accordingly, the fact that neither ABC or NOT Lawyers made an attempt to have the limitation question determined as a separate question, in my opinion, is not at all a relevant matter on the question of apportionment.
89As earlier noted, a number of adverse factual and legal findings were made against NOT Lawyers. These related to a number of matters involved in the determination as to several breaches of duty by NOT Lawyers to ABC and issues concerning causation of ABC's loss. Those findings constituted the substratum for issues associated with the liability of NOT Lawyers being ultimately determined in favour of ABC. Such liability, however, could not be enforced against NOT Lawyers, given that ABC's cause of action had become statute-barred through the negligence of Harris & Co.
90The issues of breach and causation were strongly contested (unsuccessfully) by both NOT Lawyers and by Harris & Co. Mr Nash, in contesting ABC's case on breach, disputed Mr Chahine's evidence in a number of respects and gave evidence on specific matters to support the defence of NOT Lawyers. The affidavit evidence relied upon in the proceedings by both Mr Chahine and Mr Nash was substantial. The contest on liability involved prolonged cross-examination of both deponents on a number of matters relevant to the determination of both breach of duty by Mr Nash and the issue of causation of loss or damage by ABC said to have arisen from the various breaches of duty referred to in the final judgment.
91In the judgment of 17 December 2010, findings of fact were made on such matters, a number of which turned upon Mr Nash's unsupported recollections of conversations that he claimed that he had had with Mr Chahine: at [409] to [459]. The findings made as to Mr Nash's reliability as a witness were adverse to him (at [409] to [430]) and ultimately to the position of NOT Lawyers on the liability issues.
92As earlier noted, the parties were in agreement that approximately 20% of the hearing time could be said to relate to the limitation issue and 80% to the issues concerning liability.
93The evidence and submissions concerning the primary liability of NOT Lawyers occupied the major part of hearing time. The expiration of the limitation period as a defence by NOT Lawyers, on the other hand, was a discrete issue that required only limited hearing time. It was separable from the factual matters subjacent to the issues of breach of duty and causation. The time devoted to that issue at the hearing principally occurred following the close of evidence and in the course of submissions.
94It is clear, as earlier noted, that, but for the limitation issue, ABC would have succeeded against NOT Lawyers. The liability issues and related evidentiary matters contested by both NOT Lawyers and Harris & Co were both dominant and, in the relevant sense, separable, from the limitation defence. This is a case, in my opinion, in which there can and should be an apportionment of costs.
95In considering the nature or extent of any apportionment, it has been necessary to take into account the substance of the issues litigated. That, in turn, has required a consideration of the significance of the amendments to the pleadings, including the addition of ABC as a co-plaintiff, the consequent change in the nature of the causes of action relied upon, the extent to which the issues of breach of duty and causation were significant issues both in preparation of the proceedings and at the final hearing and the affidavit evidence filed on behalf of both ABC and NOT Lawyers relevant to evidentiary matters and liability issues.
96In determining an apportionment of costs, mathematical precision, of course, is neither possible nor expected. The proportion of time, in what was a lengthy hearing, taken up with questions of the primary liability of NOT Lawyers, in my assessment, broadly reflects the extent of work, including the preparation of affidavit evidence and written submissions involved in the preparation of the case on the issues of breach of duty and causation contested at the hearing. Doing the best one can in evaluating the question of apportionment, and taking into account all relevant matters, including contested evidentiary issues at hearing, I am of the opinion that an apportionment of 80% to 20% is an appropriate one to apply to the preparation and presentation of the proceedings from the date upon which ABC was joined (26 March 2007) as a co-plaintiff in the pursuit of the "no transaction" case.
97Accordingly, the claim for NOT Lawyers' costs in respect of the period 26 March 2007 to date should, in my opinion, be apportioned on the basis of 80% to 20% the latter (20%) being the basis for a costs order in favour of NOT Lawyers, they having succeeded on the limitation defence but having failed on all liability issues.
98In reaching the conclusion on apportionment, I have not overlooked two particular matters raised by NOT Lawyers in NOT's Further Submissions on Costs . The first is the contention that, until 23 March 2007, the plaintiffs' case was put on an entirely different basis, namely, that it was a "transaction" case, entirely different to that which NOT Lawyers was faced with at hearing. The submission by NOT Lawyers was that there can be no basis for apportioning the costs of that time period, even if the Court were to hold that some apportionment was appropriate. It was said that this was because the case that was, in fact, successful on the issues in respect of which apportionment is sought was only introduced to the claim with the joinder of ABC as the second plaintiff.
99However, this submission overlooks the fact that, prior to 23 March 2007, the case for Artistic had raised a number of allegations of breach of duty of care by NOT Lawyers, many of which were incorporated in and became part of the case presented by ABC and upon which ABC was ultimately successful. This position is reflected by the Further Amended Statement of Claim which was filed pursuant to orders made on 7 May 2003. In particular, paragraph 50 of the Further Amended Statement of Claim particularised a number of matters in support of the contention that NOT Lawyers had failed to exercise due care and diligence. Several of these involved the failure by NOT Lawyers to advise the plaintiff, Artistic, in respect of a number of matters concerning the Queensland property and the adequacy or otherwise of securities and such like matters.
100NOT Lawyers had put all of these allegations of breach of duty in issue. Accordingly, it is not, with respect, accurate to say that issues of breach of duty and causation and damage emerged only after the "no transaction" case arose on the filing of the Third Amended Statement of Claim on 23 March 2007.
101Secondly, I do not consider that the plaintiffs' rejection of the offer of settlement made on 11 March 2010 is a factor which tells against an apportionment of costs, otherwise determined to be appropriate.
102A plaintiff's failure to accept (or the rejection) of an offer of settlement in an amount that is not bettered may well result in the plaintiff not recovering costs from the defendant/offeror from the date the offer expired or was rejected. But the principle underlying such a situation (to deny the awarding of costs in favour to a successful plaintiff) is not one that case law has applied in the determination of a question as to whether or not an apportionment of costs of a defendant is warranted. Whilst an apportionment of costs, of course, may have the practical result of a successful defendant being deprived of some costs, it is not confined to an issue concerning the entitlement of a plaintiff to costs. Further, an apportionment of the costs of a successful defendant focuses attention on the successful defendant's decision to put certain issues strongly in contest but where it ultimately lost on those issues. It is not, in other words, wholly directed to the plaintiff's conduct.
103In the exercise of the broad discretion on apportioning costs, some recognition is to be given to the fact that, whilst NOT Lawyers were ultimately successful parties by reason of the limitation defence, they failed on all the substantive issues strenuously contested at trial.
104In those circumstances, I do not consider that the decision by the plaintiffs to reject the offer would, in itself, create a proper or valid foundation for refusing to apportion costs from the date the offer was made in circumstances that establish that apportionment is otherwise appropriate.
105In relation to the application on behalf of NOT Lawyers, that if costs were to be apportioned, Harris & Co should be made liable for that portion of the costs for which the plaintiffs are not liable. I do not consider that any basis has been established whereby a Sanderson order can or should be made in favour of NOT Lawyers against Harris & Co in respect of that portion of the costs to which I have referred.
106I will deal with the question of the making of a Sanderson order in greater detail in what follows.