38 Between 19 and 24 December 2007 Cornelius discussed the preparation of a briefing paper for the Commissioner and a draft letter from her to TPA advising it of the continuation of the investigation of the Bullying Allegations and the intention to interview relevant witnesses using, if necessary, the coercive powers afforded by s 86Q of the PRA. In the course of his communications with Cornelius, Cartwright intimated that he intended to have, on 3 January 2008, a detailed discussion with WorkSafe to learn what progress had been made in its parallel investigation and that "his briefing would be finalised on that date". However, the final draft of Cartwright's brief for the Commissioner was prepared on 31 December 2007 and presented to the Commissioner on 8 January 2008 without incorporating the results of Cartwright's discussions of 3 January 2008 with WorkSafe if, in fact, they occurred.
39 On 8 January 2008, according to Cornelius, he, the Commissioner and Cartwright were unanimously of the view that;
'the investigation had been delayed significantly already, that it was appropriate and in the best interests of the investigation and the complainants that it proceed as expeditiously as possible and that to do so was merely acting on the Ombudsman's recommendation".
40 Accordingly, the Commissioner "signed off" on the recommendation in the briefing paper and signed the letter to TPA, dated 8 January 2008, part of which is reproduced at [5] above. However, the letter was not delivered to TPA until 18 January 2008, a delay which has been explained by Cornelius as attributable to Biggin's absence on leave until 17 January 2008.
41 It was argued on behalf of the respondents that to be subject to a disciplinary investigation does not amount to an injury in employment or an alteration of the position of an employee to his or her prejudice in the sense used in s 792(1) of the WRA; see Community and Public Sector Union v Telstra Corporation Ltd (2001) 107 FCR 93. The fact that the coercive powers conferred by s 86Q of the PRA can be called in aid of such an investigation does not, the respondents contended, advance the case of the applicants. Moreover, because s 86Q is capable of being applied to all potential witnesses who are members of Victoria Police, its application could not involve any "singling out" of Mullett. Nor, since he has already been suspended from the Police Force in relation to other serious matters, could the resumption of an investigation into the Bullying Allegations against him have a significant detrimental affect on his reputation or standing.
42 In the light of the history which I have just recounted, I consider that a serious question remains as to whether the resumption of the inquiry by Biggin and Cartwright amounts to an injury to Mullett in his employment. Not every disciplinary inquiry or investigation of alleged misconduct by an employee will have that effect. For example, the inquiry may be conducted in such a way that only the affected employee and a few other persons directly involved in it are aware that it is taking place. Likewise, the subject matter or particulars of the alleged breach of discipline may, on balance, not be reasonably capable, at least before the investigation has been completed, of damaging the reputation of the employee or adversely affecting his or her standing in the workforce or among the wider community, assuming the fact of the inquiry to be so widely known.
43 However, the investigation within Victoria Police of the Bullying Allegations against Mullett cannot, on the evidence as it stands, be regarded as similarly innocuous. It has, perhaps necessarily, been notified to the President and Executive of TPA but has also been brought by a general email to the attention of "all staff of Victoria Police." A related consideration is the apparent election by or on behalf of the Commissioner not to attempt to resolve the complaints underlying the Bullying Allegations by conciliation as contemplated by s 86O(2) of the PRA.
44 Another potential source of injury in employment in the sense used in s 792 of the WRA is the facility afforded by s 86Q of the PRA for the employee under investigation to be directed to furnish any relevant information, produce any relevant document or answer any relevant question. The present respondents have not disavowed an intention to subject Mullett to a direction of that kind. Indeed, it is my understanding that, unless restrained, they propose that Biggin and Cartwright should give him a direction under s 86Q in the near future.
45 Another consideration which would enable the resumption of the investigation of the Bullying Allegations to inflict injury on Mullett is the unique position which he occupies as Secretary of TPA on secondment from Victoria Police. That position requires him to act as spokesman on industrial issues, like salaries and working conditions, for members of the Force generally and, perhaps, also for individual members in relation to disciplinary matters. His ability to retain the confidence of members of Victoria Police in his discharge of those functions is likely to be impaired significantly once it becomes generally known that an investigation of long standing and already attended by intense publicity has been resumed. Although it is undesirable at this interlocutory stage to venture a concluded view on the matter, it is my opinion that the resumption of the investigation on behalf of EDS is capable of constituting an injury to Mullett in his employment by Victoria Police within the meaning of s 792(1) of the WRA.
46 In light of the conclusion just reached on "injury", it is strictly unnecessary to consider the alternative question of whether the resumption of the EDS investigation of the Bullying Allegations can amount to an alteration of Mullett's position as an employee of Victoria Police. However, in my view, "alteration" in this context requires a substantive change in, or reduction of, the advantages enjoyed by the employee in that capacity. Merely to be subject to a disciplinary inquiry or investigation does not, without more, constitute such a substantive change. Examples of relevant substantive changes include reduction of salary, deprivation of overtime, diversion to a less congenial shift, forced taking of leave, transfer to lower duties or suspension from duties. Some changes of this kind are expressly contemplated as being within the disciplinary regime for Victoria Police instituted by s 71 of the PRA and noted at [24] above.
47 I am conscious that the tentative view just expressed diverges from that of Goldberg J in United Firefighters Union of Australia v Metropolitan Fire and Emergency Services Board (2003) 198 ALR 466, where his Honour observed, at 490 [89];
'I am satisfied that there is a serious question to be tried on this integer of a contravention of s 298K. The laying of the charges imposes a burden on the persons charged to respond to allegations relating to their conduct as employees of the board. I do not consider that one can separate out the effect and consequence of the charges from the fact that they occurred because of the employee's employment by the board. I do not accept that a person charged is not affected in his or her employment until the charge has been proven. The expressions found in s 298K(1)(b) and (c) encompass a wide range of conduct both direct and indirect. The laying of the charges exposes an employee of the board to a potential disadvantage in his or her employment if the charges are ultimately proven.' (emphasis added)
48 I consider, with respect, that amenability to a disciplinary charge brought in good faith and on a proper prima facie evidentiary basis is a normal incident of employment and does not of itself, before the laying of the charge, constitute "an adverse affection of, or deterioration in, the advantages enjoyed by the employee" in the sense used by the High Court in the passage from Patrick Stevedores quoted at [14] above. Of course, it is otherwise where the charge is made out and some deleterious consequence is visited on the employee. That is the significance of the words to which I have added emphasis in the extract from Goldberg J's reasons reproduced at [47] above. Until the charge has been proved, the disadvantage to the employee, as his Honour acknowledged, remains merely "potential."
49 In the present case, it seems to be common ground that the Commissioner's action on 15 November 2007 in suspending Mullett from the Police Force and prohibiting him from entering any police premises unless directed to do so was a response to what was seen to be his conduct in relation to Operation Briars as revealed in the hearings conducted by the OPI. It follows that neither of those alterations of Mullett's position as an employee of Victoria Police was a consequence of any decision to resume the investigation by EDS of the Bullying Allegations.