10 The issue here is whether the Full Bench should set aside the decision and orders of Marks J and allow Harmers to continue to represent the Surfing Interests in the unfair contract proceedings brought against them by the McCauslands. The issue arises in circumstances where Mr McCausland, in February 2004, in an initial consultation with Mr Stewart and Mr Lewin of Harmers and in subsequent telephone conversations, conveyed certain information to them in the context of seeking advice about the prospect of taking legal proceedings against certain parties. Harmers followed up the initial contact but, according to Mr Stewart, in May 2004 Mr McCausland confirmed that the firm was not being retained.
11 In August 2004, Mr McCausland commenced unfair contract proceedings against the appellants. The solicitors representing Mr McCausland were Dunstan Legal. In September 2005, Mrs McCausland commenced her proceedings against the appellants, with Dunstan Legal being the solicitors. It would appear that at some point the appellants changed their solicitors from Allens to Harmers. Mr McCausland discovered this was about to occur and on 3 May 2006 phoned Mr Stewart of Harmers expressing concern at the prospect of this happening.
12 This concern apparently sprang from anxiousness on Mr McCausland's part from the outset to engage solicitors who did not have a conflict of interest. Mr Greg Dunstan of Dunstan Legal deposed in an affidavit filed in July 2006 that he had been informed by Mr McCausland and believed that Mr McCausland had said to Mr Stewart in late January or early February 2004 words to the effect:
I am being bullied by the big end of town who are all in bed together and I need someone who is not associated with any of them and who can give advice without any fear of repercussions and in whom I can have a strong trust.
13 Mr Stewart deposed that following the phone call from Mr McCausland in May 2006 he found his notes relating to the matter and handed them to Mr Robinson, the senior practitioner at Harmers and the firm's compliance officer as defined in the Law Society's "Information Barrier Guidelines". Mr Robertson then took steps to protect the confidentiality of the notes in accordance with the Guidelines, including obtaining appropriate confidentiality undertakings from solicitors and staff.
14 Harmers later sought advice from Ms Virginia Shirvington, a Legal Ethics Education Consultant, as to whether the structures put in place by Harmers were "sufficient steps to take in terms of conflict of interest, pursuant to the Law Society's Information Barrier Guidelines". Ms Shirvington's answer was "Probably yes."
Basis of decision at first instance
15 In deciding to restrain Harmers, Marks J did so, it would appear, on the following bases:
(1) The principles summarised by Brereton J in Kallinicos in the context of the nature of the solicitor/client relationship and the legal professional privilege that attaches ([20], [21] and [28]) ;
(2) Tangible matters concerning the communication of confidential information and intangible matters that attach to discussions between solicitors and persons who seek their advice with respect to the litigation process and the prospects of success in proceedings. This would cover matters such as a person's general attitude to litigation and whether he or she was enthusiastic about the process as well as matters concerning the financial and other resources that a person would be able to devote to litigation ([22]);
(3) Competing interests of the applicant and of the respondents who seek to retain the solicitors of their choice. However, there was no evidence that Harmers had any special or unique features or practised any particular speciality that would dictate that the respondents should retain them; that Harmers' involvement in the proceedings had only occurred recently and that involvement had always been over the objection of Mr McCausland through his solicitor ([23]);
(4) Confidential information was conveyed by Mr McCausland to Messrs Stewart and Lewin ([24]);
(5) Harmers had put in place information barriers that sought to accord with the guidelines established by the Law Society ([24]);
(6) The nature and extent of the confidential information as well as the sophistication and concerns of the applicant in these proceedings as opposed to the moving plaintiff in those proceedings ([26]);
(7) The interests of justice ([28]).
Solicitor/client relationship
16 As to the first of his Honour's reasons, there was no dispute between the parties that the summary of principles provided by Brereton J in Kallinicos was a correct summary (it may be noted that the summary in the judgment of Marks J is, an abbreviated version of what Brereton J actually stated in his decision). In particular, there was no dispute that the Industrial Court, as a superior court of record, has "inherent jurisdiction to restrain solicitors from acting in a particular case, as an incident of its inherent jurisdiction over its officers and to
control its process in aid of the administration of justice."
17 Marks J's reference to the principles being viewed in the context of the solicitor/client relationship and the legal professional privilege that attaches to it, needs some qualification. The present case does not involve a solicitor/client relationship. Harmers was not retained by the McCauslands and they were never clients of Harmers. However, we consider the principles governing the protection of the confidences of a former client apply with equal force in this particular case where Mr McCausland was not a client but he was most certainly a prospective client who, we are satisfied, imparted confidential information to Harmers.
18 As we have already noted, Mr McCausland had a meeting with Mr Stewart and Mr Lewin in February 2004 and conveyed certain information to them in the context of seeking advice about the prospect of taking legal proceedings against certain parties. Mr McCausland was entitled to expect any confidential information he may have imparted would not be passed onto his opponents, particularly if they were to become clients of Harmers. As Steytler J observed in Newman v Phillips Fox (1999) 21 WAR 309 at [38] "any person should be entitled to seek and obtain legal advice in the conduct of his or her affairs without the apprehension of being prejudiced by any later breach of confidence". Harmers appear to have accepted this because after being contacted by Mr McCausland in May 2006 Mr Stewart immediately sought to have his notes quarantined and steps were taken to enforce confidentiality within the firm.
Prince Jefri
19 Prince Jefri Bolkiah v KPMG [1999] 2 AC 222, which was referred to extensively in Kallinicos, was a 'former client' case. It was accepted by Brereton J that Prince Jefri was authority in New South Wales for the proposition that in a case where the retainer is no longer active, the jurisdiction of the court to intervene at the suit of a former client to restrain a solicitor from acting is not and cannot be connected with some principle of conflict of interest but on the protection of the confidences of the former client unless there is no real risk of disclosure.
20 In Belan v Casey [2002] NSWSC 58 Young CJ in Eq observed at [17]-[18]:
[17] Prince Jefri decided two basic points: (a) the basis of the claim is the fiduciary duty to maintain information as confidential; and (b) that it is sufficient if the plaintiff demonstrates that there is a real and not fanciful risk of disclosure of confidential information, though it is not necessary to show that the risk is substantial.
[18] Prince Jefri has been followed on almost every occasion when the present situation has arisen, except in Victoria. It is true that it is proposition (b) that has met with approval, though it is hard to see how this can be truly divorced from proposition (a). The Court of Appeal followed it in Beach Petroleum NL v Kennedy (1999) 48 NSWLR 1, 48 as did the Full Court of South Australia in Pradhan v Eastside Day Surgery Pty Ltd [1999] SASC 256 (Bleby J with whom Doyle CJ and Prior J agreed). It was followed in New Zealand in Carter Holt Harvey Forests Ltd v Sunnex Logging Ltd [2001] 3 NZLR 343, and (though he slightly modified proposition (a)) by Steytler J in Newman v Phillips Fox (1999) 21 WAR 309, 315, by Conti J in Mark Foys Pty Ltd v TVSN (Pacific) Ltd (2000) 178 ALR 322, by Rolfe J in Colonial Portfolio Services Ltd v Nissen (2000) 35 ACSR 673 and by Gillard J in World Medical Manufacturing Corp v Phillips Ormonde & Fitzpatrick Lawyers [2000] VSC 196.
21 In Prince Jefri, Lord Millett (with whom the other members of the House of Lords were in agreement) explained the basis of the court's jurisdiction to intervene on behalf of a former client in the following terms at 234:
In Rakusen's case the Court of Appeal founded the jurisdiction on the right of the former client to the protection of his confidential information. This was challenged by counsel for Prince Jefri, who contended for an absolute rule, such as that adopted in the United States, which precludes a solicitor or his firm altogether from acting for a client with an interest adverse to that of the former client in the same or a connected matter. In the course of argument, however, he modified his position, accepting that there was no ground on which the court could properly intervene unless two conditions were satisfied: (i) that the solicitor was in possession of information which was confidential to the former client and (ii) that such information was or might be relevant to the matter on which he was instructed by the second client. This makes the possession of relevant confidential information the test of what is comprehended within the expression "the same or a connected matter." On this footing the Court's intervention is founded not on the avoidance of any perception of possible impropriety but on the protection of confidential information.
My Lords, I would affirm this as the basis of the court's jurisdiction to intervene on behalf of a former client. It is otherwise where the court's intervention is sought by an existing client, for a fiduciary cannot act at the same time both for and against the same client, and his firm is in no better position. A man cannot without the consent of both clients act for one client while his partner is acting for another in the opposite interest. His disqualification has nothing to do with the confidentiality of client information. It is based on the inescapable conflict of interest which is inherent in the situation.
22 Lord Millett also addressed the extent of a solicitor's duty to keep the information confidential at 235-236: