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[2011] HCA 30
respondent. In each matter, appeal dismissed with costs. The third order of the Court of Appeal varied to require a new trial on the issue of malice only.
The High Court decided that a Catchment Management Authority board member had a duty to tell the chairperson about a rumour of an affair between the general manager and another board member because it was mixed up with serious governance and staff complaint issues that the Department was investigating. Saying the rumour was 'common knowledge' did not take the comment outside that protection even though it presented the rumour as fact. However, whether the board member had an improper motive (malice) when she spoke needs to be decided at a fresh trial, because simply not believing the rumour is not enough to prove malice.
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3 cited instruments linked from this judgment.
3,181 words · generated 24/04/2026
Mrs Meryl Dillon, a part-time member of the Board of the Border Rivers-Gwydir Catchment Management Authority (CMA), met Mr James Croft, the Chairperson of that Board, at a café in Moree on 8 April 2005. In the course of a longer discussion about staff complaints, the grievance process, corporate governance and concerns raised by the Department of Infrastructure, Planning and Natural Resources, Mrs Dillon stated words to the effect that "It is common knowledge among people in the CMA that Les and Amanda are having an affair" ([1], [8]). "Les" was Mr Leslie Boland, another Board member, and "Amanda" was Ms Amanda Cush, the General Manager of the CMA. The rumour had originated in the Moree office around the time of an unusual staff workshop held at Tweed Heads in January 2005, which some staff linked to Mr Boland's ownership of a nearby unit ([4]).
The statement was made against a background of internal grievances. In December 2004 an employee had lodged a grievance against Ms Cush. That grievance was considered by a Committee that included Mr Boland and Mr Croft, which recommended no further action. The employee then told Mrs Dillon he believed the process had not been impartial because he thought Ms Cush and Mr Boland were having an affair ([3]). Mr Randall Hart, Regional Director of the overseeing Department, had become aware of the rumour by early 2005. On 30 March 2005 he telephoned Mrs Dillon confidentially about allegations against Ms Cush concerning travel allowances, the Tweed Heads meeting expenses and the non-appointment of an indigenous officer. Mrs Dillon mentioned the rumour in that call. Mr Hart's subsequent memorandum of 1 April 2005 referred to corporate governance matters raised by a Board member but did not expressly mention the rumour; it recommended Departmental investigation ([5]).
Mr Croft had sought to rally Board support for Ms Cush by an out-of-session paper on 31 March 2005. Mrs Dillon had queried the urgency and ultimately did not provide support ([6]). She arranged the 8 April café meeting after her conversation with Mr Hart. She informed Mr Croft of the Department's concerns, staff complaints about the general manager's conduct, the Board's attitude to the grievance process, and that Mr Hart was investigating the Board's reaction. It was in that context that she made the statement about the affair being "common knowledge" or "well known" ([7], [8]).
Two separate defamation actions were brought by Ms Cush and Mr Boland in the District Court under the Defamation Act 1974 (NSW). A jury found that Mrs Dillon had spoken the words and that they conveyed defamatory imputations: for Mr Boland, that he was acting unprofessionally by having an affair with the General Manager and that he was unfaithful to his wife; for Ms Cush, that she was acting unprofessionally by having an affair with a Board member and that she was undermining Mr Boland's marriage ([9]). Mrs Dillon did not assert the statement was true and accepted she did not believe it when she made it ([1]).
The trial judge (Elkaim SC DCJ) held that any common law qualified privilege was defeated by malice, relying on findings that Mrs Dillon had previously spread the rumour and did not believe it to be true. He also found her conduct unreasonable, which defeated the statutory defence under s 22 of the Defamation Act 1974 (NSW), but that statutory defence was not pursued on appeal ([10]). The Court of Appeal (Bergin CJ in Eq, Allsop ACJ and Tobias JA agreeing) held that the trial judge had erred in failing to determine first whether a privileged occasion existed. It found that a reciprocal duty and interest did exist because the rumour was "intrinsically intertwined" with governance and staff management concerns that had reached a Regional Director with supervisory functions over the CMA. The Court of Appeal set aside the damages awards and ordered a new trial on the common law qualified privilege defence limited to the issue of malice ([19], [20]). The High Court dismissed the further appeals by Ms Cush and Mr Boland, upheld the finding of a privileged occasion, confirmed that the manner of expression did not take the publication outside the privilege, and varied the orders to confine the new trial strictly to malice ([46], [56]).
The High Court (French CJ, Crennan and Kiefel JJ; Gummow, Hayne and Bell JJ; Heydon J agreeing) decided the appeal on a narrow basis after the appellants properly conceded that an occasion of qualified privilege existed to communicate the existence of the rumour ([21]). The live issue became whether Mrs Dillon went too far by stating that it was "common knowledge" that the affair was occurring, thereby presenting rumour as fact, such that the statement was extraneous to the privileged occasion ([21], [52]).
The Court held that the necessary connection was not absent. Bergin CJ in Eq's analysis in the Court of Appeal was accepted as correct: the rumour was intertwined with staff complaints about the grievance process, the impartiality of a Committee that included Mr Boland, corporate governance issues, and the fact that a Regional Director had become aware of the rumour and was investigating. This elevated the matter and imposed a duty on a Board member to inform the Chairperson so that he was not left ignorant of information relevant to impending Departmental (and possibly ICAC) investigations ([20]). Mr Croft had a reciprocal interest in receiving that information given his position and the statutory functions of the Board under the Catchment Management Authorities Act 2003 (NSW), ss 8, 9, 13 and 14 ([2], [7]).
Drawing on Toogood v Spyring (1834) 1 C M & R 181 at 193, the Court emphasised that communications fairly warranted by a reasonable occasion and honestly made are protected for the common convenience and welfare of society, and the law does not restrict the right within narrow limits ([18], [23]). Adam v Ward [1917] AC 309 was applied for the proposition that not everything said on a privileged occasion is protected, but only that which is relevant and pertinent to the duty or interest. The test is whether the matter is "germane and reasonably appropriate" or, conversely, "foreign and irrelevant" or "so foreign to the occasion that they must be held extraneous" ([17], [25]-[28], [31]). The Court rejected a narrow view of relevance, noting that in Bashford v Information Australia (Newsletters) Pty Ltd (2004) 218 CLR 366 an inaccuracy in reporting court proceedings did not destroy the connection between the defamatory matter and the privileged occasion ([22], [54]).
Here, communicating the affair as "common knowledge" was not less relevant than merely conveying the existence of a rumour. Both forms of words implied that Mr Boland and Ms Cush were acting unprofessionally as Board member and General Manager. The error did not alter or reduce the connection to the governance and staff-management subjects that gave rise to the privilege ([23], [53]). The trial judge had erred by moving directly to malice without first determining the boundaries of the privileged occasion ([14], [15]).
On malice, the Court held that the trial judge's findings could not stand. The finding that Mrs Dillon had previously spread the rumour rested on inadmissible hearsay ([41]). More fundamentally, lack of belief in the truth of the publication, while potentially cogent evidence, is not equivalent to express malice. Roberts v Bass (2002) 212 CLR 1 at 31 [76] was cited for the rule that the privilege is destroyed only where an improper motive foreign to the duty or interest causes the defendant to make the statement. Mere absence of belief, or even knowledge of falsity, does not automatically prove such a motive; the question is whether the defendant "acted as he did from a desire to discharge his duty" (Clark v Molyneux (1877) 3 QB 237 at 250, cited at [42]). The proper inquiry is whether Mrs Dillon used the privileged occasion for a purpose unrelated to informing the Chairperson of matters relevant to the CMA's effective functioning ([15], [40], [42]-[44]). Because the trial judge had not approached the question this way, a new trial limited to malice was required ([45], [56]).
Heydon J added that the distinction the appellants sought to draw between conveying a rumour and stating something as common knowledge was too rigid in the circumstances. A witness's recollection of part of a long conversation may not perfectly match the jury's finding, yet the underlying reason for speaking may still satisfy the reciprocity test. Further, "common knowledge" can itself be a euphemism for rumour, and the central cores of the two statements may overlap ([60]-[63]).
Before Cush v Dillon the law was settled that qualified privilege at common law depends upon reciprocity of duty or interest (Toogood v Spyring (1834) 1 C M & R 181; Adam v Ward [1917] AC 309) and that the privilege is lost only by express malice, meaning an improper motive foreign to the occasion (Horrocks v Lowe [1975] AC 135; Roberts v Bass (2002) 212 CLR 1). Bashford v Information Australia (Newsletters) Pty Ltd (2004) 218 CLR 366 had confirmed that an inaccuracy does not necessarily destroy the connection between defamatory matter and the privileged occasion, and had rejected the notion that volunteered statements are presumptively outside the defence in the absence of pressing need. Aktas v Westpac Banking Corporation (2010) 241 CLR 79 had reiterated that s 11 of the Defamation Act 1974 (NSW) preserves the common law defence.
The trial judge's approach of eliding the existence of the occasion with the question of malice, and of treating lack of belief as sufficient for malice, was therefore erroneous even on pre-existing authority. The Court of Appeal and the High Court restored the orthodox two-stage analysis: first, objectively determine whether a duty/interest and sufficient connection exist; second, if so, examine subjectively whether the occasion was used for a foreign purpose.
After the decision the law is clarified in three respects. First, where a rumour is itself relevant to a privileged occasion (for example because it has reached a regulator and is intertwined with governance concerns), presenting that rumour as "common knowledge" or fact does not automatically place the publication outside the occasion; the test remains one of sufficient connection rather than literal accuracy ([23], [53]). Second, the judgment reinforces that the boundaries of the occasion are determined objectively by reference to the duty or interest, while malice is a separate, subjective inquiry into motive; excess may be evidence of malice but does not remove the occasion unless the matter is wholly extraneous ([30], [36]). Third, absence of belief in truth is not a proxy for malice; there must be proof that an improper purpose caused the publication ([42]-[44]). The statutory defence under s 22 was left untouched because it was not pursued, but the common law defence is confirmed to turn strictly on reciprocity and absence of improper motive. The variation of the Court of Appeal's order ensures that on retrial the malice issue will be approached with the correct legal framework.
Paragraph [11] (French CJ, Crennan and Kiefel JJ), quoting Parke B in Toogood v Spyring: "the law regards the publication of a false statement which is injurious to the reputation of a person as malicious unless it is fairly made by a person in the discharge of some public or private duty, whether legal or moral, or in the conduct of his own affairs, in matters where his interest is concerned. In such cases, the occasion prevents the inference of malice..."
Plain English: The law starts by assuming that any false and damaging statement is malicious. But if the person who said it had a genuine duty or legitimate interest in speaking, and the listener had a corresponding need to hear it, the law drops that assumption and gives a defence—unless the speaker had a hidden bad reason for speaking.
Paragraph [18], again from Toogood v Spyring: "If fairly warranted by any reasonable occasion or exigency, and honestly made, such communications are protected for the common convenience and welfare of society; and the law has not restricted the right to make them within any narrow limits."
Plain English: If the situation genuinely calls for the statement and it is made in good faith, the law protects it because free communication in such cases helps society as a whole. Courts should not draw the circle of protection too tightly.
Paragraph [20], adopting Bergin CJ in Eq: "The rumour of the affair was intrinsically intertwined with the concerns [Mrs Dillon] raised with Mr Croft about the nature of the relationship between members of the Board and staff members and the complaints about the grievance process... To allow the Chairperson to remain ignorant of the rumour when it had been raised by staff of the CMA and discussed between a Board Member and a Regional Director... would have been in breach of the Board member's duty..."
Plain English: The rumour was not a standalone piece of gossip; it was wrapped up in real complaints about whether the Board was handling staff grievances fairly and whether the organisation was being run properly. A Board member who knew the Department was looking into these things had a duty to tell the Chair so he was not blindsided.
Paragraph [30], quoting Lord Esher MR in Nevill v Fine Arts: "when there is only an excessive statement having reference to the privileged occasion, and which, therefore, comes within it, then the only way in which the excess is material is as being evidence of malice."
Plain English: If the statement is connected to the protected occasion but goes a bit further than necessary, that excess does not destroy the defence outright; it is simply something the jury can look at when deciding whether the speaker had a bad motive.
Paragraph [42], citing Roberts v Bass: "qualified privilege, which attaches to a defamatory statement, can only be destroyed by the existence of an improper motive that causes the person to make the statement. Thus, lack of belief in the truth of the statement, or even ill-will felt towards the person defamed, will not be sufficient."
Plain English: Even if the speaker does not believe what they are saying, or even dislikes the person they are talking about, that alone does not kill the defence. There must be proof that a wrongful reason—something unrelated to the proper duty—was what actually made them speak.
This precedent is triggered when a person who owes a duty to a statutory or corporate body (such as a board member of a catchment management authority, company director or public officer) learns of a rumour or allegation that is intertwined with operational, governance or regulatory concerns affecting the body's proper functioning. The recipient must be someone with a corresponding interest, typically a chairperson, minister or regulator who needs the information to discharge supervisory or decision-making functions. The rumour need not be believed by the speaker; the privilege arises from the duty to pass on the fact that the rumour exists and is circulating among staff or regulators, not from any belief in its truth.
The precedent applies even if the speaker frames the rumour as "common knowledge" or presents it as fact, provided the underlying subject matter remains relevant to the governance or staff-management issues that created the duty. It is not confined to written reports; an oral statement in a private meeting called for the purpose of discussing those issues will attract the occasion. The fact pattern does not require a "pressing need" in the sense of imminent danger to life or property; reciprocity of duty and interest is sufficient. However, if the statement is wholly unconnected to any duty or interest (for example, pure gossip at a social event with no governance context), or if it is made to an audience with no reciprocal interest, the precedent does not assist.
The judgment itself applies and approves the reasoning in Toogood v Spyring at [11] and [18], Adam v Ward at [17], [24]-[28] and [37], Roberts v Bass at [13], [15], [17], [40], [42]-[44] and Bashford at [22], [32], [54]. It treats the Court of Appeal's identification of the duty in [20] as "clearly correct" and does not disturb it ([21]). The High Court distinguishes the trial judge's approach from the correct sequential analysis required by Roberts v Bass and Adam v Ward, holding that the trial judge's failure to determine the occasion before malice was error ([14], [15]). It cites Guise v Kouvelis (1947) 74 CLR 102 at 118 with approval for the test of whether words are "so foreign to the occasion that they must be held extraneous or irrelevant" ([31], [39]). The joint judgment of Gummow, Hayne and Bell JJ at [47]-[56] reinforces the consistent line of authority from Bashford, Aktas v Westpac Banking Corporation and Roberts v Bass that inaccuracies or volunteered elements do not automatically deny the defence where reciprocity exists. Heydon J at [59]-[63] treats the distinction between rumour and assertion of fact as one of degree rather than bright line, consistent with Lewis v Daily Telegraph Ltd [1964] AC 234. No part of the reasoning overrules or disapproves any prior authority; each is either followed or distinguished only on the facts of the earlier hearsay ruling.
The judgment leaves for the new trial the factual question whether Mrs Dillon was actuated by an improper motive foreign to her duty to inform the Chairperson. The Court expressly declines to evaluate her evidence or make findings on credibility, leaving that to the trial judge who can assess her live testimony ([41]). It remains open whether, on the retrial evidence, the jury could find that her prior dissemination of the rumour (if proved by admissible evidence) combined with her admitted disbelief demonstrated a purpose unrelated to discharging her Board duty.
The Court does not decide whether the descriptions of relevance in Adam v Ward vary in stringency, noting only that a narrow view should not be taken ([22]). Future cases may therefore test the precise degree of connection required when the defamatory matter is more attenuated from the core governance issue. The interaction with the statutory defence under s 22 of the Defamation Act 1974 (NSW) is untouched because it was abandoned on appeal; the relationship between the common law malice test confirmed here and the statutory reasonableness requirement therefore remains for another day. Whether a purely volunteered statement made outside any existing Board or departmental inquiry would attract privilege is also left open, although the appellants withdrew their "pressing need" argument in light of Holmes a Court v Papaconstuntinos ([50], [51]). Finally, the Court does not address the position of third parties who hear the statement but are not themselves the recipient of the privileged communication; the "umbrella of the applicable privilege" may or may not extend to them depending on the precise limits ultimately fixed at trial.
On appeal from the Supreme Court of New South Wales
T A Alexis SC with P M Sibtain for the appellant in both matters (instructed by Cole & Butler Solicitors)
G O'L Reynolds SC with G R Rubagotti for the respondent in both matters (instructed by Banki Haddock Fiora)
Notice: This copy of the Court's Reasons for Judgment is subject to formal revision prior to publication in the Commonwealth Law Reports.
Defamation - Defence of qualified privilege - Where occasion of qualified privilege existed to communicate existence of rumour - Where defendant published rumour as "common knowledge" - Whether matter published on occasion attracting defence of qualified privilege - Whether distinction between publication of rumour and publication of fact of rumour.
Defamation - Defence of qualified privilege - Rebuttal by express malice - Where defendant did not believe truth of publication - Whether lack of belief in truth of publication sufficient to establish malice.
Words and phrases - "express malice", "qualified privilege".
"unless it is fairly made by a person in the discharge of some public or private duty, whether legal or moral, or in the conduct of his own affairs, in matters where his interest is concerned. In such cases, the occasion prevents the inference of malice, which the law draws from unauthorized communications, and affords a qualified defence depending upon the absence of actual malice."
"The rumour of the affair was intrinsically intertwined with the concerns [Mrs Dillon] raised with Mr Croft about the nature of the relationship between members of the Board and staff members and the complaints about the grievance process. That a Regional Director of the Department had become aware of the rumour was a new dimension to its existence, elevating it to an importance that imposed a duty on [Mrs Dillon] to convey its existence to the Chairperson. Equally the Chairperson had a reciprocal interest in receiving the information. To allow the Chairperson to remain ignorant of the rumour when it had been raised by staff of the CMA and discussed between a Board Member and a Regional Director of a Department that had certain supervisory functions over the CMA would have been in breach of the Board member's duty to inform the Chairperson of information relevant to matters that were clearly to be the subject of investigation by the Department and possibly by ICAC[[21]]."
"If fairly warranted by any reasonable occasion or exigency, and honestly made, such communications are protected for the common convenience and welfare of society; and the law has not restricted the right to make them within any narrow limits." (emphasis added)
"There may be an excess of the privilege in the sense that something has been published which is not within the privileged occasion at all, because it can have no reference to it. Instances have been put during the argument of cases where a defendant on an occasion which is privileged as between himself and some other person makes some defamatory statement affecting a third person which has nothing to do with the privileged occasion, in which case, of course, that third person would have a right of action against the defendant, and, as between him and the defendant, there would be no privileged occasion. But when there is only an excessive statement having reference to the privileged occasion, and which, therefore, comes within it, then the only way in which the excess is material is as being evidence of malice."
"Ordinarily the occasion for making a volunteered statement will be privileged only where there is a pressing need to protect the interests of the defendant or a third party or where the defendant has a duty to make the statement to the recipient. The common law has generally perceived no advantage to society in giving qualified privilege to volunteered statements in the absence of a pre‑existing reciprocity of interest between the defendant and the recipient[51]."
"But where neither life is in immediate danger nor harm to the person or injury to property imminent, the fact that the defendant has volunteered defamatory matter is likely to be decisive against a finding of qualified privilege."
"That Memorandum referred to the 'seriousness' of allegations that had been made against Ms Cush and to an investigation carried out by Mr Hart and Ms Bate. It included alleged inappropriate claims in relation to a Travelling Allowance and approvals thereof. It referred to the Tweed Heads [workshop] meeting [in January 2005] and raised questions about the expenses incurred in relation to that meeting. It also referred to the circumstances surrounding the non‑appointment of an indigenous officer. It included advice that a CMA Board member had 'been in contact with' Mr Hart in relation to corporate governance matters of the Board and that the Board member would bring those matters to the attention of the Minister."
"There was also a reference to so‑called 'anomalies' including that Mr O'Brien had resigned; a further two staff members of the CMA had indicated they would resign; and two Departmental staff members had indicated they would refuse a transfer to the CMA. The Memorandum did not mention the 'rumour', however it recommended that the allegations against Ms Cush should be referred to the relevant area of the Department for investigation.
On 6 April 2005 the Director‑General of the Department wrote to Ms Cush advising her that she had decided to treat a complaint in relation to the selection process for the 'Catchment Officer Indigenous' as a 'disciplinary matter'. The Director‑General advised Ms Cush of the process to be followed and the possible 'disciplinary actions' that could be applied if a finding of misconduct were to be made."
Catchment Management Authorities Act 2003 (NSW), s 6. ↑
Catchment Management Authorities Act 2003, s 9(1). ↑
Catchment Management Authorities Act 2003, s 14(1). "Catchment activities" are defined in s 4(1) as "activities relating to natural resource management in an area (including the planting of trees, the removal of weeds or obstructions, the carrying out of works and education or training)." ↑
Catchment Management Authorities Act 2003, s 8. ↑
Catchment Management Authorities Act 2003, Sched 3, cl 3. ↑
Catchment Management Authorities Act 2003, Sched 3, cl 4. ↑
Cush v Dillon; Boland v Dillon [2009] NSWDC 21. ↑
Defamation Act 1974, s 22(1)(c); Lange v Australian Broadcasting Corporation (1997) 189 CLR 520 at 573; [1997] HCA 25. ↑
Aktas v Westpac Banking Corporation (2010) 241 CLR 79 at 87 [14]; [2010] HCA 25. ↑
Adam v Ward [1917] AC 309 at 334; Roberts v Bass (2002) 212 CLR 1 at 26 [62]; [2002] HCA 57. ↑
(1834) 1 C M & R 181 at 193 [149 ER 1044 at 1049-1050]. ↑
Aktas v Westpac Banking Corporation (2010) 241 CLR 79 at 89 [22]. ↑
See Roberts v Bass (2002) 212 CLR 1 at 30 [75]. ↑
Cush
Dillon
[2002] HCA 57
[2004] HCA 5
[2007] HCA 28
(1997) 189 CLR 520
(2010) 241 CLR 79
(2002) 212 CLR 1
(2004) 218 CLR 366
(1947) 74 CLR 102
(2007) 230 CLR 291
In each matter, appeal dismissed with costs. The third order of the Court of Appeal varied to require a new trial on the issue of malice only.