32 After the hearing of the motion, a not wholly dissimilar situation to the scenario I had postulated in fact arose (which was the subject of an application for further evidence to be tendered on 25 May 2010), when Mr Oliveri responded to a costs assessor's request for information as to the purpose of a particular conference itemised on the bill he had rendered to Ficaro, by refusing to divulge the relevant information on the stated basis that "The purpose of this conference [16 November 2009] was to canvass issues with the appropriateness or otherwise Ficaro's defence to Evan's [sic] cross-claim and which way to proceed given that Evans was the sole director of Ficaro. As this matter is still on foot and Ficaro is now represented by Laurence & Laurence, it would not be appropriate to go into further detail" (my emphasis). Mr Oliveri, who appeared for Mr Evans on this second occasion when the correspondence in question was tendered, submitted that this was of no relevance as it related to communications with a third party. However, the very sensitivity of disclosing to a costs assessor (on an assessment of the costs contained in the invoice rendered to Ficaro) information (apparently reasonably required for the purpose of the costs assessment) as to the purpose of a conference for which Ficaro was being billed (seemingly on the basis that this information might thereby come to the knowledge of Ficaro and be of use in the ongoing litigation) illustrates the problem with Mr Oliveri continuing to act for Mr Evans against Ficaro.
33 If I understood Mr Oliveri's submissions correctly, his position is that no conflict could arise (between his duties to his former client in relation to confidences divulged during the course of that retainer and his duties to his new client) because he had no ongoing duties to Ficaro (as it was no longer instructing him) and thus Ficaro could not require him to disclose any information as to any discussion he may have had with Mr Evans (even if this related to a time when the latter was giving instructions in relation to the proceedings purportedly on behalf of Ficaro). Mr Oliveri said that his understanding of his obligation as a solicitor to his former client in that situation was simply to hand over the file and 'anything to do with the file'. (Conversely, he said that Mr Evans could not require him not to disclose anything to Ficaro, since Mr Evans no longer instructed him in relation to Ficaro.) While I accept, as discussed below, that there is no ongoing duty of loyalty once the solicitor/client relationship is at an end, and hence there may be no duty to assist a former client to understand what instructions had previously been given to the solicitor purportedly on the client's own behalf (the client in that event being limited to what might be recorded on the solicitor's file, and hence at the mercy in some respects of the efficacy of the solicitor's note-taking ability/practices), a refusal to entertain such a request (while at the same time being in a position where that information might be used for the purposes of the solicitor's new client against the solicitor's former client) highlights the invidious position in which the ongoing retainer for the new client inevitably places the old client.
34 Mr Anderson submits that Mr Oliveri, having had the advantage of seeing Ficaro's documents and working through them with Mr Evans while acting for Ficaro, has an advantage in acting for Mr Evans which a new solicitor coming into the matter would not have (to the potential disadvantage of Mr Oliveri's former client). Mr Anderson also drew my attention to correspondence which had emanated from Mr Oliveri at the time he was acting for Ficaro (on 17 December 2009) but apparently responding on behalf of Mr Evans, to suggest that there was a basis for perceiving that whatever relationship there was between Mr Evans and Mr Oliveri might lead to some breach of confidence (advertent or otherwise).
35 For completeness I note that, in defending this application, Mr Lang submits that there has been a swapping of representation on the part of Ficaro as well (insofar as the plaintiff's solicitor who formerly acted against Ficaro now represents it in these proceedings), though Mr Lang said that no point was taken about that issue. I have difficulty seeing how any point could be taken about the fact that Ficaro, formerly having been sued by Cleveland, has now settled its dispute with it and is now being represented by Cleveland's solicitors on the remaining aspects of the matter - involving claims made against Ficaro by Mr Evans.
Reasons
36 In essence, although the application was put on the three bases outlined above, it seem to me that the facts giving rise to this application are such as principally to invoke the inherent jurisdiction of the court to restrain solicitors from acting against a former client in a particular case as an incident of the court's inherent jurisdiction over its own officers and to control its own process in the aid of the due administration of justice. The nub of the debate between Mr Anderson and Mr Lang on this application seemed to be whether, when an application of this kind is made by a former client, the sole question for the court is whether there is a real risk of disclosure of confidential information (as Mr Lang contends and as suggested by Young CJ in Eq in Belan v Casey, at [21]-[23]), and, if so, whether that test is here satisfied, or whether it is sufficient that the situation is one in which a fair-minded, reasonably informed member of the public would conclude that the proper administration of justice requires that a solicitor should be prevented from acting, in the interests of the protection of the integrity of the judicial process and the due administration of justice, including the appearance of justice (as Mr Anderson contends and as is suggested by cases such as Everingham v Ontario (1992) 88 DLR (4th) 755; Black v Taylor [1993] 3 NZLR 403; Grimwade v Meagher [1995] 1 VR 446; Holborrow v Macdonald Rudder [2002] WASC 265; Bowen v Stott [2004] WASC 94; Asia Pacific Telecommunications Ltd v Optus Networks Pty Ltd [2005] NSWSC 550; Kallinicos v Hunt) and, if so, whether this is such a case.