Did the primary judge err in finding that s 119 had no application to the letters?
38 Prior to the enactment of s 119 of the Act, communications between the client and another person, or between a lawyer acting for the client and another person, even if made for the dominant purpose of the lawyer providing legal advice to the client, were not privileged under the general law: Wheeler v Le Marchant (1881) 17 Ch D 675 at 681 per Jessell MR; at 683 per Brett LJ; at 684-685 per Cotton LJ.
39 The exception to this general proposition was where confidential communications passed between a legal advisor or his or her client and a third party (who was not an agent for the client) provided it was made for the dominant, if not sole, purpose of use in or in relation to litigation then existing, anticipated or in contemplation: Wheeler v Le Marchant, supra. As was pointed out by Batt JA in Mitsubishi Electric at 335-336 [8], this aspect of legal professional privilege was called litigation privilege as distinct from legal advice privilege. It was described by Lockhart J in Trade Practices Commission v Sterling (1979) 36 FLR 244 at 246 with respect to the communication by a client's solicitor to a third party as being confined to
"[c]ommunications and documents passing between the party's solicitor and a third party if they are made or prepared when litigation is anticipated or commenced, for the purposes of litigation, with a view to obtaining advice as to it or evidence to be used in it or information which may result in the obtaining of such evidence."
40 As was pointed out by Batt JA in Mitsubishi Electric at 336 [8], the element essential to this aspect of privilege, being a privilege for communications to and from third parties, is that there be litigation either pending or in contemplation and that the communication had come into existence for use in or in relation to the litigation, that being its sole or dominant purpose.
41 The foregoing purpose of the general law privilege was confirmed by Wood J (as he then was) in Nickmar Pty Ltd v Preservatrice Skandia Insurance Ltd (1985) 3 NSWLR 44 at 54 where, after citing the various passages in the judgments of their Lordships in Wheeler v Le Marchant to which I have referred, his Honour observed that communications from a third party (not being an agent of the client) to the client's solicitor were only privileged where the communication was in contemplation of litigation or for the purpose of giving advice or obtaining evidence with reference to it. Similar sentiments were expressed by Finn J, with whom Merkell J agreed, in Pratt Holdings Pty Ltd v Commissioner of Taxation (2004) 136 FCR 357 at 364 [25] where his Honour observed that in Wheeler v Le Marchant it was recognised that a distinct rule applied in relation to litigation privilege such that it would attach to third party communications from the legal advisor (and, one assumes, vice versa) if made in contemplation of litigation for the purpose of giving advice or for obtaining evidence.
42 In the judgment of Stone J in the same case, her Honour referred (at 374 [58]) to the statement of the primary judge, Kenny J at (2003) 195 ALR 717 at 726 [39]-[40], that the common law in Australia was that litigation privilege attached to, inter alia,
"confidential communications passing between a client, the client's legal advisor and third parties, for the dominant purpose of use in or in relation to litigation, which is either pending or in contemplation."
43 After an analysis of the authorities explaining the rationale of legal professional privilege, Stone J (at 382 [89]) noted that the practical approach referred to by Gummow J in Commissioner of Australian Federal Police v Propend Finance Pty Ltd (1997) 188 CLR 501 at 569 to preserving the efficacy of legal professional privilege was also manifested in the recognition that in the context of litigation the privilege extended not only to communications between the client and his lawyers but also to material gathered for the purpose of compiling the brief in the litigation. So much was justified by the passage from the judgment of Cotton LJ in Wheeler at 684-685 to which I have referred.
44 Her Honour then considered that even that broad application required that the purpose criterion be met. She referred to the decision of the Court of Appeal in Anderson v Bank of British Columbia (1876) LR 2 Ch D 644 where the Court held that a letter from a branch manager of the Bank of British Columbia to the head office setting out the full particulars of a transaction that was likely to be the subject of litigation was not privileged. The account of the transaction was requested by the head office but there was nothing to indicate that the document was required for the purpose of or in contemplation of litigation rather than merely for the purpose of enabling the head office to understand the transaction. Her Honour noted (at 383 [90]) that, presumably, if the report had been requested by a solicitor, the court would have been able to infer that the requisite purpose was present although it was not necessary that the request be made by the solicitor so long as the purpose test was met.
45 Pratt Holdings was concerned more with legal advice privilege than with litigation privilege. Nevertheless, Stone J summarised her analysis of the relevant authorities in the following terms (at 386-387 [106]):
"The difficulties in proving the relevant [dominant] purpose should not be underestimated. Advice as to commercially advantageous ways to structure a transaction are extremely unlikely to attract privilege because the purpose in putting the advice together will, in most cases, be quite independent of the need for legal advice. Even if the parties have in mind that the advice will be submitted to a lawyer for comment, the purpose is unlikely to be the dominant purpose. Determining the dominant purpose underlying a communication may be difficult but no more so than many questions that come before courts. Courts would need to take into account exactly what function was served by the expert advice and whether it was really required in order to instruct the legal advisors fully. Obviously if the third party is an agent of the client and the client has the requisite purpose the determination is comparatively simple. Similarly if the material sought by the lawyer is required for litigation it is not difficult to determine the chain of authority and to find the requisite purpose …" (emphasis added).
46 It is to be observed that there was no suggestion in the present case by the Bank that the letters were prepared for use in or in relation to the litigation in the narrow sense under the general law referred to by Lockhart J in Sterling or by Batt JA in Mitsubishi Electric or in the other authorities to which I have referred above.
47 I turn therefore to the provenance of s 119 in the Commission's Interim Report No. 26 on "Evidence", Volume 1, 495 [877] under the subheading "Third Party Communications". The Commission noted that the reasons advanced for legal professional privilege with respect to conversations between lawyer and client did not justify the privilege that protected communications between third parties and the lawyer or the client in connection with litigation. However, that aspect of privilege could be justified as integral to the adversary mode of trial. The Commission considered (at 498 [881]) that the major question to be considered was whether and to what extent communications with third persons other than for the purpose of seeking legal assistance only should be protected. It was in this context that the dominant, as distinct from the sole purpose test, was advocated. However, the justifications that could be advanced for a privilege for such third party communications did not, according to the Commission (at 500 [882]) justify the extension of the privilege to a pure advice situation and thus it should be limited to the situation where litigation is pending or being contemplated. Accordingly, it was proposed
"that communications between:
· a lawyer and a person other than the client, his servants and agents;
· the client and other persons, including servants and agents
should not be disclosed without the client's permission if it occurs at a time where litigation is anticipated or commenced and the dominant purpose of the communication was to assist in obtaining legal advice and assistance about the litigation."
48 Accordingly, the draft Bill set out in Volume 2 of the Interim Report proposed that the privilege be expressed in the following terms in cl 105(2):
"Where, on objection by a client of a legal practitioner the Court finds that the giving of evidence will result in the disclosure of -
(a) a confidential communication between -
(i) two or more of the persons mentioned in subsection (1);
(ii) a person referred to in subsection (1) and some other persons; or
(iii) …
or
(b) the contents of a document (whether delivered or not),
that was made or prepared for the dominant purpose of providing or receiving professional legal services in relation to anticipated or pending administrative or legal proceedings in which the client is or may be a party, the court shall direct that the evidence not be given."