Dissemination through the WhatsApp messaging group
44 Privilege may be waived by the person or persons entitled to the benefit of the privilege, and whether privilege is waived may therefore depend on who holds it. Bulletin 12 was sent by Levitt Robertson only to its client class members in the proceedings. Counsel for 7-Eleven accepted that if the bulletin is privileged, the privilege is held jointly by the Levitt Robinson clients to whom it was sent.
45 In Mercantile Mutual Insurance (NSW Workers Compensation) Ltd v Murray [2004] NSWCA 151 (MMI) at [41] Mason P explained joint privilege as follows:
If two persons join in a legal enterprise, the privilege is their joint privilege. From this it follows that the privileged communication may be disclosed to each without breach of privilege, because each client shares an interest in the subject matter of the communication. Joint clients may not maintain privilege against each other (Re Konigsberg (a bankrupt), ex parte the Trustee v Konigsberg [1989] 3 All ER 289 at 297). The parties are together entitled to maintain their privilege against the rest of the world, and this means that waiver by one is insufficient to affect the other's privilege (see generally Farrow Mortgage Services Pty Ltd (in liq) v Webb (1996) 39 NSWLR 601 at 608A-D and Evidence Act, s 122(5)).
(Emphasis added)
46 Mr Jones states a 7-Eleven franchisee who is not a client of Levitt Robinson provided 7-Eleven with a copy of a WhatsApp message which attached the bulletin. He says that one of Levitt Robinson's clients who received Bulletin 12 sent it to a group of approximately 250 franchisees and "interested parties", which included persons who are not clients of Levitt Robinson. He says that he knows the identity of that franchisee that provided the WhatsApp message to him but, at the request of that person, he did not reveal that person's identity. Mr Jones' evidence in this regard is unchallenged and I accept it.
47 The question is whether the unilateral act of one of Levitt Robinson's clients in disseminating the bulletin on WhatsApp constitutes waiver. The common law position is that disclosure by one holder of joint privilege will not be sufficient to destroy privilege for the remaining joint privilege holders. In Farrow Mortgage Services Pty Ltd (in liq) v Webb (1996) 39 NSWLR 601 (Farrow) at 608A Sheller JA (with whom Waddell A-JA agreed) expressed the principle as follows:
Logically the joint nature of the privilege means that all to whom it belongs must concur in waiving it. Theirs is one inseverable right. In pars 20-29 the learned editors of Phipson say that in the case of joint interest, it is sufficient, as against third persons, if only one of the interested parties claims to privilege, though all must concur in waiving it.
48 Section 122(5)(b) of the Evidence Act is not as clear. Odgers' Uniform Evidence Law (12th edition) at [122.360] states:
An interesting question not answered by this provision is whether disclosure by one client which results in loss of privilege for that client has a corresponding effect on a joint client's privilege. At common law, waiver by one client is insufficient to affect the other's privilege. The same result may flow under the Act by a distributive reading of s 122 (that is, disclosure by "a client" could not result in loss of privilege for another client).
49 In my view such a reading of s 122(5)(b) is appropriate. First, this interpretation is consistent with the statutory language. Second, I note that in 2005 and 2006 the joint Australian Law Reform Commission and New South Wales Law Reform Commission report titled Uniform Evidence Law (Report 102, December 2005) was tabled in the Commonwealth and Victorian Parliaments and published in NSW. It did not specifically discuss joint privilege or s 122(5)(b) but in discussing waiver under s 122 the report stated (at [14.147]):
The Commissions therefore recommend that the uniform Evidence Acts be amended to align s 122 (which sets out when client legal privilege under the uniform Evidence Acts is lost because of consent, or voluntary disclosure) more closely with the common law as set out in Mann v Carnell.
50 There is nothing to indicate that the legislature intended to modify the common law position as regards waiver of joint privilege, and the extrinsic material instead indicates an intent to more closely align waiver under s 122 with the common law position. Given the fundamental importance of privilege any abrogation of the common law position should not be lightly inferred: Daniels Corporation International Pty Ltd v Australian Competition and Consumer Commission [2002] HCA 49; (2002) 213 CLR 543 at 552-553.
51 Counsel for 7-Eleven accepted that, broadly speaking, the principles regarding waiver of joint privilege described in Farrow continue to apply under s 122. Counsel accepted that where privilege is held jointly, the actions of one of the privilege holders will not necessarily mean that privilege is lost for the others. Counsel argues however that whether privilege is waived depends upon the context and surrounding circumstances of the relevant acts. By way of example counsel contends that where 99% of a group who held joint privilege in a document published it on the internet it could not be the case that one person who did not do so could continue to maintain the privileged status of the document.
52 7-Eleven submits that the act of one of Levitt Robinson's clients in sending Bulletin 12 to approximately 250 franchisees and "interested parties" through a WhatsApp messaging group is inconsistent with Davaria and the client class members objecting to 7-Eleven adducing the bulletin in evidence. It argues that:
(a) Levitt Robinson sent the bulletin to its clients at an early stage of the class actions when the firm was in a phase of "corralling and managing" the class members to sign up to the funding arrangements and to become clients;
(b) the communication in the circumstances of the present class actions should be seen as "global or composite" as distinct from in an ordinary case where one lawyer may communicate with multiple parties who are clients. When pressed as to the meaning of this submission counsel for 7-Eleven submitted that the group or representative nature of the proceeding, including that it is in its early stages, means that it is appropriate to treat the communication as being made to a global body, as distinct from being made to multiple clients. Counsel said that "in that way, the way in which the communication is provided to the recipients here has less of the character of joint privilege being held between multiple distinct individuals, but rather being held by a body of recipients"; and
(c) in the circumstances of the present case the conduct of one client class member in placing the bulletin on WhatsApp is inconsistent with the other client class members maintaining their privilege, essentially because each of the client class members participate in the action on the basis that the actions of another client class member may, in suitable circumstances, affect their privilege.
53 In my view 7-Eleven's submissions boil down to the argument that each client class member received the privileged bulletin from Levitt Robinson subject to the possibility or prospect that any other client class member was able to waive the privilege. They carry the proposition that by becoming clients of Levitt Robinson along with other persons each client class member accepted that one of their number might waive the privilege of all of the others.
54 I do not accept these contentions.
55 First, 7-Eleven's argument is essentially circular. It accepts that the privilege in the bulletin is jointly held by the client class members and that the principle in Farrow broadly applies, but it argues that the privilege is held globally such that the act of one client can constitute waiver for the others. To say that the "global body" of client class members holds joint privilege in the way 7-Eleven contends is to conclude that none of them, in fact, enjoy the benefit of joint privilege. If 7-Eleven's contention is correct none of the client class members enjoy any protection against waiver of their joint privilege by another of their number.
56 Second, 7-Eleven disavows any reliance on the general nature of Part IVA proceedings to support its contention that client class members should be treated as a global body for the purposes of joint privilege. Instead it relies on the particular circumstances of this case and contends that the basis upon which each class member became a client of Levitt Robinson is a group one. It argues that the premise on which group communications are received by client class members is that they have communal or global character, qualified by the circumstances in which they receive it.
57 However, 7-Eleven took the Court to nothing to show that those class members who retained Levitt Robinson did so on the basis that any privilege they had in confidential joint communications from Levitt Robinson was communal or global, and could be unilaterally waived by another class member. 7-Eleven did not take the Court to the terms of the client class members' retainers to make out its contention. Nor can I see anything in the particular circumstances such as to indicate that privilege is held by on a group basis, and one client class member may waive privilege for all.
58 Third, I can see little merit in any suggestion that privilege in a communication by a lawyer made to joint clients who are class members in a Part IVA proceeding should be treated as held "globally" by the group, and differently from privilege in a communication by a lawyer to joint clients in other circumstances. There is no reason in principle for taking a different approach to the privilege in confidential communications between a lawyer and client depending upon whether the Part IVA procedure or some other procedure for bringing multiple claims is utilised. The Court was not taken to anything in Part IVA which might support the conclusion that in class actions the fundamental right to privilege in confidential communications made by a lawyer to joint clients is diminished.
59 Fourth, 7-Eleven's example in which 99% of class members published a document on the internet in which they jointly held privilege, and one class member sought to maintain privilege in the document, is far removed from the present case. In this case one unnamed client class member disclosed the contents of the bulletin notwithstanding prominent and express warnings not to do so. There is nothing to indicate that Davaria or other client class members knew or consented to that disclosure, either expressly or impliedly.
60 Given my conclusion in relation to joint privilege it is unnecessary to decide whether common interest privilege attaches to the bulletin pursuant to s 122(5)(c). But another way in which the present case differs from 7-Eleven's example is that the members of the WhatsApp messaging group may share a common interest in relation to the proceedings with Davaria and client class members. At the least, it is not clear on the evidence that they do not.
61 Pursuant to 122(5)(c) of the Evidence Act and the common law, where a client only discloses a privileged communication or document to persons with a common interest in relation to a legal proceeding privilege may not be waived: Australian Securities and Investments Commission, in the matter of Whitebox Trading Pty Ltd v Whitebox Trading Pty Ltd [2017] FCA 324 at [40]. The test for the existence of common interest privilege is not strict. A common interest in the outcome of litigation will be sufficient to enable any party with that interest to rely upon it (Farrow at 608-9) but the interest will not be sufficient if the individuals' interests in the question are selfish and potentially adverse to each other: Ampolex Ltd v Perpetual Trustee Co (Canberra) Ltd (1995) 37 NSWLR 405 (Ampolex) at 410.
62 The only evidence as to the make-up of the WhatsApp messaging group is the evidence of Mr Jones who states that an unnamed franchisee told Mr Braeden Lord of 7-Eleven that the WhatsApp messaging group comprised 250 franchisees and "interested parties". There is no evidence as to what the unnamed franchisee intended by the description "interested parties" or who it might designate.
63 I do not decide whether the members of the WhatsApp group share a common interest in the outcome of the proceeding with Davaria and client class members but, on the evidence as it is, it is not clear that they do not. Amongst other things:
(a) VID 180 of 2018 is an 'open' class action which covers all 7-Eleven franchisees who have suffered loss or damage as a result of the pleaded conduct of either 7-Eleven or ANZ, who are not statute barred and who have not entered into a binding and enforceable release of all their claims. Franchisees who are class members but not clients of Levitt Robinson share a common interest in the outcome of the proceeding. There is no evidence that those members of the WhatsApp group who are franchisees are statute barred or have signed a release;
(b) VID 182 of 2018 is an 'open' class action which covers all persons who provided indemnities, guarantees, mortgages or other securities in relation to franchise agreements or bank loan contracts entered into by a franchisee, who have not entered into a binding and enforceable release of all their claims. Guarantors or mortgagors who are class members but not clients of Levitt Robinson share a common interest in the outcome of the proceeding. There is no evidence that those members of the WhatsApp group who are guarantors or mortgagors have signed a release. Counsel for 7-Eleven accepted that such persons may be "interested parties" as described by 7-Eleven's unnamed informant; and
(c) those franchisees, guarantors and mortgagors who have signed a release fall outside the class definitions in the proceedings and therefore cannot recover damages. However they may nonetheless have an interest in the outcome of the proceedings given that the proceedings include claims for declarations as to the proper construction of the material terms of the standard form franchise agreements and that certain of those terms are unfair and therefore void pursuant to ss 23 and 24(1) of the Australian Consumer Law in Schedule 2 of the Competition and Consumer Act 2010 (Cth).
64 As joint clients of Levitt Robinson the client class members to whom Bulletin 12 was sent by that firm jointly hold the privilege in that communication, and they do so "against the rest of the world". Generally speaking, privilege must be waived by each privilege holder before it is lost: Farrow at 608; MMI at [41]; Ampolex 413. I am not persuaded that an unidentified class member's unilateral act in disseminating the bulletin to a WhatsApp messaging group, in all the circumstances and contrary to express warnings not to do so, is inconsistent with Davaria and other client class members objecting to 7-Eleven adducing the bulletin as evidence.