The trial judge repeated that view in his reasons for judgment dated 8 December 1999 (Red 98J-L). The appellants have never appealed against the 21 April 1999 orders or complained of that statement appearing in both judgments.
46 What difference did the second error make? If the trial judge was correct in concluding that the Referee's conduct in relation to the second error was entirely innocent, it is hard to see how adding the two errors together makes the appellants' present posture more soundly based than their posture in April-May 1999. If the Referee's conduct was innocent, there is no reason to suppose that he would not have been willing to reconsider the issues dealt with in his first report after taking into account any material submission provided to him pursuant to the orders of 21 April 1999 and 17 December 1999.
47 The respondents submitted that the Referee's second error was "of the same kind as" his first error. "It was all of a piece with it and obviously the product of an innocent failure by the Referee to understand a relevant legal principle." They submitted that in view of the fact that the appellants did not seek an order for the disqualification of the Referee in relation to the first error, it would be inappropriate to disqualify him because of the second error. In my judgment there is force in this submission.
48 Though the first two appellants reserved their rights on 10 June 1999, the fact is that they did not unequivocally seek to disqualify the Referee until 29 June 1999, three and a half months after the first error became apparent and seven weeks after the second error became apparent. These delays betoken a lack of anything in the Referee's conduct which could justify any reasonable apprehension of bias: that the first two appellants, with the benefit of having access to advice from senior and junior counsel and solicitors, and after being reminded by Santow J on 17 May 1999 of the importance of making any disqualification application promptly, did not regard the Referee's conduct as calling for his disqualification until 29 June 1999, points against a reasonable bystander forming the view that the Referee might be prejudiced. It is true that Santow J found that the appellants had not waived their rights, and that there is no notice of contention challenging this; but their conduct speaks with some eloquence against a reasonable bystander being likely to arrive at an impression of prejudgment.
49 The matters referred to in paragraph 31 of the first written submissions of the appellants fall into three groups. The first proposition asserted is that no party could be compelled to call Mr Burke or Mr Curran, or to tender any particular part of the file. That is not an answer to the merits of the course adopted by Santow J: his reasoning does not turn on any assumption that any party could be compelled to call any witness or tender any document. Santow J made plain in his reasons for judgment of 8 December 1999 that it would be up to the parties to call Messrs Burke and Curran (Red 107Q-U). The second proposition contended for is that the Referee is affected by some form of self-interest, in that for him to find a higher value for the units would involve a criticism of his new partners, the receivers, who should have conducted the 1995 sale differently, and Mr Burke's role as an officer of a client of one of the Referee's partners would affect his ability to be disinterested. There is no trace of any such submission to Santow J, and no development of any argument which would give the submission any reality. The third proposition, that the Referee had already found against the appellants on the issue sent back to him (which appears not only in paragraph 31.5 of the first submissions of the appellants, but also in paragraph 7(iv) of the second submissions), merely restates the problem rather than supporting the merits of any particular solution of it.
50 The submission that "the breaches were of a fundamental nature and did not merely consist of the wrongful admission of evidence" must be evaluated in the light of the following matters. The test is whether there is a "reasonable" apprehension of bias, not a "fanciful or fantastic apprehension"; and the apprehension which is examined is that of a "fair-minded", i.e. "reasonable" observer: Gascar v Ellicott [1997] 1 VR 332 at 342; Dovade Pty Ltd v Westpac Banking Group (1999) 46 NSWLR 168 at 188 [92]. Further, it is "the court's view of the public's view, not the court's own view, which is determinative": Webb v R (1994) 181 CLR 41 at 52 per Mason CJ and McHugh J. In assessing whether a fair-minded member of the public would have the relevant apprehension, knowledge of all the material objective facts is to be imputed to that person: Webb v R (1994) 181 CLR 41 at 67. The relevant facts are, first, that the Referee's errors are innocent; secondly, that their existence was openly disclosed without any prevarication or concealment; thirdly, that at least the second error arose from attempting to see whether there was "cause to consider reassessing upwards" the unit value he had in mind, which would be to the advantage of the appellants, and the first error could only have operated to their advantage; fourthly, that the appellants did not persist in any contention that the first error compelled disqualification until after the publication of Santow J's reasons for judgment of 17 May 1999, and sought to deal with the relevant documents on their merits in their submissions of 11 June 1999; and, fifthly, that the calm, temperate and rational tone of the Referee's first report reasonably suggested at the time of the hearing in late 1999 that a further inquiry by the Referee would be carried out objectively. In my opinion these facts reveal that, clear though the Referee's errors were from a legal point of view, they were not likely to be seen by a reasonable member of the public as "fundamental" or so serious as to preclude remission of the issues to the Referee.
51 The next submission to consider turns on the difference between a Referee and a judge, appeal being made to the fact that the latter's training and experience supposedly equip him or her to avoid the risk of prejudgment and to approach the task afresh. The valuation of units is a relatively narrow field of forensic activity turning on the application of expert skill; it did not here turn on the formation of any opinion about the credibility of witnesses; and there is no reason to suppose that the Referee, an accountant of considerable experience, would not have responded appropriately to the orders of the court and the reasons for judgment which led to them.
52 There is one special argument deployed by the appellants on the second issue. They cited Unstead v Unstead (1947) 47 SR (NSW) 495 at 498, Scott v Numurkah Corporation (1954) 91 CLR 300 at 313-315 and Eagland v Favretto (NSWCA, unreported, 11 March 1996). The first two cases were cases in which a view had not been correctly employed at trial; the last was a case where the trial judge took into account material which had not been tendered. In the last two a new trial was ordered. These citations appear to be without point. They say nothing about whether a new trial should be before the same judge. In the last case, for example, the matter was remitted to the Commercial Division without any order as to the identity of the trial judge.
53 Santow J in effect ordered a new trial in the sense of a further hearing. The relevant issue is only whether the further hearing should be before the Referee or someone else. The cases cited state no principle relevant to deciding it.
54 I turn to the submission based on Northern NSW FM Pty Ltd v Australian Broadcasting Tribunal. In outline the argument was as follows. First, Pt 72 r 9 of the Supreme Court Rules gives the court power to make directions about a reference. Secondly, s 16(1)(b) of the Administrative Decisions Judicial Review Act 1977 (Cth) gives power to make directions when considering an order for review of a decision. It provides:
"On an application for an order of review in respect of a decision the Court may, in its discretion, make all or any of the following orders:
…
(b) an order referring the matter to which the decision relates to the person who made the decision for further consideration subject to such directions as the Court thinks fit."