A simplified background
2 NCRH was a listed public company carrying on the business of reinsurance. NCRA was the subsidiary through which it carried on business in Australia.
3 NCRH made a converting notes issue. The Ingot parties acquired rights, notes and shares in NCRH. When NCRH failed, they sued to recover their losses from those connected with the issue.
4 The defendants included the Macquarie parties, which provided corporate advice and acted as broker to the issue and had a representative as a member of the Due Diligence Committee for the issue ("the DDC"); PwC, which provided accounting and taxation advice and had representatives as members of the DDC; and Trowbridge, which provided actuarial services to NCRH including an actuarial report which was reproduced in short form in the prospectus for the issue.
5 The claims against these and a host of other defendants were put in many ways. One way was the allegation that the balance sheet as at 30 June 1998 in the prospectus was misleading because it included the benefit of a retrocession of certain liabilities by NCRA to a Cologne Re company purportedly to have effect from 1 January 1998, but not the burden of a retrocession by a Cologne Re company of certain liabilities to NCRA purportedly to have effect from 1 January 1999 which was arranged at the same time. The composite transaction was arranged in September 1998. It became referred to as the GCR transaction, and the two retrocessions as the first leg and the second leg of the transaction.
6 The various defendants brought cross-claims against each other, generally for contribution but in some cases alleging independent causes of action. As well, the Macquarie parties, PwC and Trowbridge each cross-claimed against NCRA.
7 The PwC cross-claim against NCRA alleged, in short, that NCRA by its directors and chief financial officer represented that the draft prospectus was not false or misleading and had no material omission, and that the representation was false in a number of respects. Amongst them was that the second leg of the GCR transaction had not been included in the balance sheet. PwC claimed contribution from NCRA as joint wrongdoer and damages on causes of action based on the false representation. The losses for which the damages compensated were any amounts for which PwC might be liable to the Ingot parties or a cross-claimant. The cross-claims of Macquarie parties and Trowbridge against NCRA were not before me, but I assume they were to the same effect.
8 NCRA had gone into liquidation. Following an opposed application, on 29 April 2004 Bergin J granted to the Macquarie parties leave pursuant to s 500 of the Corporations Law to "proceed against [NCRA] in the terms of the draft 29th cross-claim". NCRA thereafter consented to leave to proceed being granted to PwC and Trowbridge. The other grants of leave to proceed were of leave "to proceed by way of cross-claim in these proceedings against [NCRA]".
9 NCRA cross-claimed in turn against its directors and chief financial officer and against the Guy Carpenter parties (the thirty-sixth and thirty-third cross-claims respectively - this was no ordinary litigation). The Guy Carpenter parties had brokered the GCR transaction. The cross-claim against them alleged that in arranging the GCR transaction they knowingly participated in a dishonest and fraudulent design of NCRA's directors and chief financial officer to falsify the 30 June 1998 accounts, or alternatively were involved in the contravention in that respect by the directors and the chief financial officer of ss 232(2) and (4) of the Corporations Law. The Guy Carpenter parties were not otherwise joined in the proceedings.
10 In its cross-claim against the Guy Carpenter parties NCRA claimed "compensation including equitable compensation". It did not claim contribution from them as joint wrongdoers. The cross-claim against NCRA's directors and chief financial officer was on additional causes of action and included a claim to contribution as joint wrongdoers, but in relation to the dishonest and fraudulent design and breach of director's duties and the GCR transaction claimed the same compensation. An understanding of the losses for which compensation was claimed is important to the dispute between NCRA and the Guy Carpenter parties over filing the cross-appeal.
11 Doing one's best with the turgid framing of the cross-claims, losses of two kinds were suffered on different allegations of causation. One allegation of causation was to the effect that but for the arrangement of the GCR transaction the issue would not have gone ahead and NCRA would not have been sued by the Macquarie parties, PwC and Trowbridge; the losses were any amounts for which NCRA might be liable to the Macquarie parties, PwC or Trowbridge ("the reimbursement losses"). The other allegation of causation was to the effect that but for the arrangement of the GCR transaction NCRA would have gone into run-off in September 1998 and would not have suffered trading losses and incurred various expenses after that time; the losses were the amounts of the trading losses and expenses ("the trading losses"). It may be that the reimbursement losses were claimable as a consequence of NCRA going into run-off, on the basis that the issue would then not have gone ahead, but the reverse would not apply.
12 The Ingot parties came to a compromise with Trowbridge, but it remained in the proceedings as a cross-defendant and cross-claimant. The trial judge found against all other claims of the Ingot parties. As to the GCR transaction, the judge held that the benefit of the first leg should not have been brought to account as at 30 June 1998, but that a prudential margin in the accounts had been increased to offset the benefit of the first leg so that the balance sheet was not materially misleading.
13 Since none of the Macquarie parties, PwC and Trowbridge was held liable to the Ingot parties, his Honour dismissed their cross-claims against NCRA without dealing with the merits of the cross-claims. He did, however, deal on their merits with NCRA's cross-claims against its directors and chief financial officer and against the Guy Carpenter parties, no doubt because the compensation claimed was not only for the reimbursement losses but also for the trading losses. He dismissed the cross claims: Ingot Capital Investments & Ors v Macquarie Equity Capital Markets & Ors (No 6) [2007] NSWSC 124 at [1345]-[1464].
14 The Ingot parties filed a holding appeal on 26 April 2007 and a notice of appeal with appointment on 26 July 2007. Each of the Macquarie parties, PwC and Trowbridge filed holding cross-appeals against, amongst others, NCRA, on dates in May 2007, and notices of cross-appeal with appointment on dates in August 2007. Since their cross-claims had been dismissed consequentially upon the failure of the claims of the Ingot parties and without dealing with their merits, the cross-appeals were protective and the grounds of appeal were uninformative. The Macquarie parties' cross-appeal stated as the ground of cross-appeal that if the Ingot parties or any cross-appellant against the Macquarie parties succeeded, the trial judge "erred in dismissing" the Macquarie parties' cross-claims, and did not elaborate. The other cross-appeals were to the same effect.
15 These cross-appeals, to which as I have indicated NCRA was one of a number of cross-respondents, were filed without grants of leave to proceed against NCRA additional to those granted in the middle of 2004. By a notice of motion filed on 22 August 2007 NCRA applied to have the cross-appeals against it set aside on the ground that further leave to proceed was necessary and had not been granted. By a notice of motion filed on 27 August 2007 the Macquarie parties, while maintaining that further leave to proceed was not necessary, applied for leave to proceed if it was necessary. PwC and Trowbridge did not formally apply for leave to proceed, as I understand it because it was considered that the fate of the Macquarie parties' application would resolve the position.
16 Eventually these parties came to an agreement whereby NCRA consented to the grant of leave to proceed on the cross-appeals of the Macquarie parties, PwC and Trowbridge, and those parties consented to an extension of time for NCRA further to cross-appeal against them. On 5 November 2007 orders were made accordingly, as to leave to proceed by granting "leave, to the extent leave be necessary … to proceed by way of cross-appeal in these proceedings against NCRA". Whether further leave to proceed was necessary was not decided.
17 NCRA wished to cross-appeal, again protectively, against the Guy Carpenter parties. Its notice of motion filed on 22 August 2007 had been amended to seek an order that the time for filing NCRA's cross-appeals be extended to "14 days after the determination of this notice of motion", and the consent orders on 5 November 2007 provided for extension of time as between NCRA and the Macquarie parties, PwC and Trowbridge. The Guy Carpenter parties opposed extension of the time for filing NCRA's cross-appeal against them.