JUDGMENT
1 HIS HONOUR: The plaintiff in these proceedings, AIRS Re Pty Ltd, is a reinsurance broker. The defendants are the partners of an accountancy firm, Haines Norton. Before me are motions by the parties, the terms of which I shall set out shortly. It is convenient, firstly, to sketch the factual background upon which the plaintiff relies in this litigation.
2 That background is helpfully summarised in the plaintiff's written submissions, as follows:
Australian Family Assurance Limited (" AFA ") carried on business, up until 28 June 2002, as a general insurer. AIRS was its reinsurance broker. Haines Norton, the defendant, was AFA's auditor.
In late 2001 it was discovered that the reinsurance cover which had been arranged by AIRS for AFA was not as extensive as had been represented by AIRS to AFA in that, in the $60,000 x $40,000 risk layer, there were only five free reinstatements whereas AIRS had represented that there were unlimited reinstatements.
Prior to this discovery, AFA had recorded in its accounts as recoverable, amounts in excess of the reinsurance available on the $60,000 x $40,000 layer ($360,000). As a result of the discovery, a write-down of $3.3 million was recorded in the accounts of AFA for the year ended 31 December 2001. As a result, AFA was unable to satisfy the prudential requirements imposed by the Australian Prudential Regulatory Authority on 1 July 2002 and, as a consequence, went into run-off on 28 June 2002.
On 11 May 2000, Haines Norton, as auditor of AFA, issued an unqualified audit report for the financial statements of AFA for the year ended 31 December 1999. On 27 April 2001, Haines Norton issued an unqualified audit report for AFA's financial reports for the year ended 31 December 2000. In carrying out the 1999 and 2000 audits, it is contended that Haines Norton failed to detect that there were not unlimited reinstatements in the $60,000 x $40,000 layer. At the time of the conduct of the audits for both the 1999 and 2000 years, the incurred claims on the $60,000 x $40,000 layer for the 1999 underwriting year exceeded the cover available ($360,000) and as such AFA's accounts were not correct and the audit reports should have been qualified.
On 3 April 2002, AFA made a claim on AIRS for alleged negligence, breach of retainer and breach of s52 of the Trade Practices Act in relation to the absence of unlimited reinstatements in the $60,000 x $40,000 layer. On 5 July 2002, AIRS settled the claim by agreeing to, and then paying, AFA the sum of $3 million. The terms of settlement were recorded in a Deed of Release dated 5 July 2002 (" Deed "). Pursuant to clause 3.4 of the Deed, AFA assigned to AIRS any rights which it had against the auditors of AFA, being Haines Norton.
3 The plaintiff's motion seeks leave to file an amended statement of claim in the form of a document marked for identification (MFI 1) at the hearing before me. Among other things, that statement of claim adds AFA as a second plaintiff. It pleads several causes of action:
(a) AIRS alleges that the defendants failed to exercise reasonable care and skill in the conduct of the audits for the 1999 and 2000 years, in breach of the terms of their retainer and a common law duty of care which they owed to AFA. It pursues these causes of action as assignee under the Deed.
(b) In the alternative to (a), and in the event that the Deed did not validly assign to AIRS AFA's rights against the defendants, AFA pursues the defendants in its own right for breaches of their retainer and their common law duty of care in relation to the same audits.
(c) AIRS seeks equitable contribution from the defendants arising from its payment of $3 million to AFA in respect of its liability to that company.
4 The defendants' motion seeks orders that the proposed statement of claim be struck out and the proceedings be summarily dismissed or, alternatively, an order that the proceedings be stayed as an abuse of process. It was this motion which was the focus of the argument before me. To understand that argument, it is necessary to examine some relevant clauses of the Deed.
5 The document recites the background which I have set out. Clause 2.7 records that a firm of actuaries calculated "the shortfall of reinsurance recoveries" in the relevant layer because of the limited number of reinstatements at an amount between $2.7 million and $3.9 million. Clause 2.12 is as follows:
AFA has claimed it has suffered damages between A$3.3 million and A$6 million as a result of the alleged breaches and alleged that if AIRS did not pay damages in that range to it by 28 June 2002, AFA would be forced to place its business into run-off and possibly into liquidation, in which case it would suffer damages amounting to between A$25 million and A$30 million.
6 Clause 3 sets out the agreement between the parties. In consideration of AIRS agreeing to pay $3 million to AFA within 14 days, AFA releases AIRS from any claims which it might have had against AIRS in respect of AIRS having arranged and placed the layer in each of the re-insurance programs, and agrees to indemnify AIRS against any claims which might be made by anyone on its behalf in relation to those reinsurance programs (cl 3.1). AFA covenants with AIRS not to bring any proceedings or to procure a third party to do so, or to provide financial or voluntary support for any proceedings, in respect of any matter the subject of the release in 3.1 (cl 3.2). To that clause there is an exception which is not relevant for present purposes.
7 Clause 3.4 provides:
AFA hereby assigns any rights it has against any third party in respect of any matter the subject of the release under clause 3.1, …… Without limiting the generality of the foregoing, AFA assigns any rights it has against any auditor or other third party … as a result of it having allegedly suffered the loss and damage referred to in clause 2.12 ….
8 That clause also is subject to an exception which is not presently material.
By cl 3.5, AFA agrees "to provide any reasonable assistance requested by AIRS" in relation to any claim brought by the latter against a third party "in respect of any matter the subject of the release …"
9 Of course, it is cl 3.4 upon which AIRS relies to pursue the causes of action as assignee from AFA. The scope of that assignment is to be found in cl 2.12, which envisages AFA having suffered damage on two bases. The first of those is the shortfall of re-insurance recoveries in the relevant layer, said to amount to a sum in the range of $3 million to $6 million. This is referred to in the proposed statement of claim as "the hole in the layer". The second is the allegation that failure to make good that hole would force AFA into runoff, giving rise to a total claim for damages in the order of $25 million - $30 million.
10 This is reflected in the proposed statement of claim. It begins by reciting the relevant background and, before dealing with the Deed, asserts in par [22]:
AFA sought damages for the alleged hole in the layer, which it estimated at the time as being between $3.3 million and $6 million over the 3 years, and losses and damages that would be incurred as a consequence of it going into run-off on 1 July 2002. In total, AFA estimated its damages as being between $25 million and $30 million.
11 The statement of claim goes on to record that AFA retained the defendants to conduct its audits for the relevant years, and that they issued unqualified reports which did not disclose the hole in the layer. Separate claims are articulated in respect of the 1999 and 2000 audits, but they are to the same effect. It is sufficient to refer to paragraphs relating to the 1999 audit.
12 The assigned claims are brought in contract and in tort, each alleging a failure on the part of the defendants to "exercise reasonable skill, care and diligence in and about the performance" of the audits ([31] and [34]). The defendants are said to have been in breach of duties to AFA, implied in their contract of retainer and imposed by the general law, which included responsibilities to review the reinsurance policy documentation to ensure that the stated reinsurance recoveries in the accounts, financial statements and reports of AFA reflected the level of reinsurance available, and to inform AFA if those stated reinsurance recoveries exceeded the amounts recoverable under the reinsurance program in place ([31], [32], and [35]).
13 It is then alleged that, if the defendants had not been in breach of their duty, AFA would have taken various steps to deal with the hole in the layer, such as purchasing further reinsurance cover and adopting a pricing policy which would, as far as possible, absorb the cost of that further reinsurance. It is also said that AFA would have been able to satisfy the prudential requirements of APRA and would not have gone into runoff ([36]). The claim for loss and damage, articulated in [37], is the difference between AFA's position as a result of the defendants' conduct and the position it would have been in had the defendants not been in breach of their duty. As a result of their conduct, it is alleged, AFA "had to write off the sum of $3.3 million in its financial statements for the period ended 31 December 2001 and subsequently went into runoff on 28 June 2002".
14 The claim by AFA in its own right adopts the assigned claims ([46]). The defendants contend that the Deed was ineffective to assign AFA's causes of action to AIRS or, alternatively, that the pursuit of those assigned claims by AIRS would amount to an abuse of process. They oppose the joinder of AFA as a plaintiff because of the potential for conflict between that company and AIRS. The claim for equitable contribution raises different considerations, and I shall refer to it later.
15 I am indebted to senior and junior counsel on both sides for comprehensive submissions, written and oral. I shall deal with them as succinctly as I can and I trust that, by that approach, I do them no disservice.
16 The principles governing an application to strike out a pleading or to summarily dismiss a claim are familiar. They were summarised by Lindgren J in a case to which it will be necessary to refer shortly, National Mutual Property Services (Australia) Pty Ltd v Citibank Savings Ltd (1995) 132 ALR 514 at 528 - 9. The power to strike out or to summarily dismiss should be exercised only in a plain and obvious case. A case does not fall into that category where there is a real issue to be tried, whether of fact or law: Dey v Victorian Railways Commissioners (1948 - 49) 78 CLR 62, per Dixon J at 91. Courts should approach such an application with caution where the relevant law is unclear or in a state of development: Australian Broadcasting Corporation v Lenah Game Meats Pty Ltd (2001) 208 CLR 199, per Kirby J at 268. Finally, the standard of proof for establishing an abuse of process is a high one: Williams v Spautz (1992) 174 CLR 509.