14 Grounds 1 and 2 were concerned with Mr Lynn's ruling in which he declined to disqualify himself. Grounds 3 to 7 were concerned with the Tribunal's determination of 14 July 1998. The remaining grounds were concerned with the Tribunal's finding in the reasons of 23 November 1998. All grounds, of course, impacted on the dispositive determination to confirm Mr Hutchinson's dismissal and disallow his appeal to the Tribunal.
15 For the reasons which follow, in my opinion it is sufficient in the present proceedings to address grounds 1 and 2, and the Tribunal's dispositive determination should be quashed and Mr Hutchinson's appeal to the Tribunal should be re-heard by a differently constituted Tribunal.
16 The framing of the notice of appeal and its grounds 1 and 2 may have been deficient, but the substance was that the dispositive determination of the Tribunal could not stand because in all the circumstances the parties or the public might entertain a reasonable apprehension that Mr Lynn might not have brought an impartial and unprejudiced mind to the resolution of the questions involved in the appeal: see Livesey v The New South Wales Bar Association (1983) 151 CLR 288 at 293.
17 The Tribunal was constituted for the appeal by Mr Lynn as Chairman and Messrs P Collins and G Forster as Members.
18 Mr Lynn had been the Chairman of a Tribunal which on 3 September 1997 heard and determined a promotion appeal by Mr Hutchinson against a decision to appoint a Mr C Leong to a position within the RTA. The appeal was disallowed. Mr B Fishburn was a Member of that Tribunal.
19 Following the determination of the appeal Mr Fishburn sent an e-mail to another person reading -
"As requested in your memo dated 21 August 1997 I formed part of the GREAT appeal number 370. You will be separately informed by the Tribunal about the results of this appeal by Mr R Hutchinson against a decision to appoint Mr C Leong to the position of project manager engineer grade 3 at Major Projects Goulburn.
Mr John Glynn was the convenor of the Tribunal. In discussions after the hearing Mr Glynn remarked about the unsatisfactory nature of this appeal. Mr Hutchinson gave no reasons for taking this action. He subsequently made allegations of bias in the process. During the proceedings he made allegations that there were dishonest statements in the documents submitted by the RTA. The nature of all of these allegations were shown to be either unfounded or untrue. Mr Glynn suggested that I raise the matter with the RTA to see whether counselling might be appropriate. He mentioned that he would not be surprised to see some disciplinary action being taken in due course. This is the third time that I have sat on the Tribunal in a case involving Mr Hutchinson, although on one occasion he failed to appear without explanation. In my view, action must be taken to ensure that the Tribunal's time is not wasted in the manner that has occurred to date. I also should rule myself out of any further hearings involving Mr Hutchinson to ensure that allegations of bias are not levelled against the authority."
20 At the commencement of the hearing on 28 September 1998 counsel for Mr Hutchinson tendered the e-mail and the Tribunal's reasons for its decision in the 1997 appeal, and made the application that Mr Lynn disqualify himself. It was accepted that Mr Lynn was the person referred to as Mr John Glynn.
21 Submissions were made in support of the application. Counsel for the RTA made submissions which, although at one point proffered as neutral assistance, favoured refusal of the application. After an adjournment for Mr Lynn to consider the matter, later that day he refused the application and gave his reasons.
22 Mr Lynn referred to the 1997 appeal and set out the e-mail. He recorded the submission on behalf of Mr Hutchinson that the e-mail could lead the reasonable observer to apprehend that he had reached conclusions about Mr Hutchinson's credit, in that there was an inference that Mr Hutchinson had made unfounded or untrue allegations in a previous appeal hearing and that he had formed the view that conduct of that kind by Mr Hutchinson could provide a basis for disciplinary action against Mr Hutchinson. He referred to Livesey v New South Wales Bar Association , on which counsel for Mr Hutchinson relied, and set out passages from that case. It is evident that he applied the principle from Livesey v New South Wales Bar Association stated earlier in these reasons, whilst reminding himself that he should not too readily abdicate his function. He referred to The Queen v Australian Stevedoring Industry Board; Ex parte Melbourne Stevedoring Company Pty Ltd (1953) 88 CLR 100 and Re JRL; Ex parte CJL (1986) 161 CLR 342, to which counsel for the RTA had referred, without going into either case.
23 Mr Lynn then said -
"I must firstly admit that I do not have anything other than a vague recollection of a conversation to which Mr Fishburn refers in his e-mail. There was a conversation, I remember that. It will be apparent from the brevity in terms of the Tribunal's decision in promotion appeal number 370/97 that the Tribunal considered that appeal had little merit and I have no doubt that I expressed to my colleagues that it would be better if the appellant did not pursue appeals which had no realistic chance of success.
I consider it important for the purposes of determining this application that it be borne in mind that appeal number 370/07 was a promotional appeal conducted at an informal sitting of the Tribunal where the appellant was afforded a full opportunity to present his claims for appointment to a more senior position in the authority. He was not giving any evidence under oath in those proceedings.
The hypothetical reasonable observer with whom we are concerned is deemed to understand the legal environment and the relevant objective facts and circumstances which might form the basis of an opinion that a person should not sit to hear and determine a case.
If the content of Mr Fishburn's e-mail be accepted as accurate and I am unable to precisely say that it is because I do not have a clear recollection of it, it appears that I express some concern about two things. First the appellant's apparent unfounded claims of dishonesty on the part of the other officers of the RTA when preparing documents for the Tribunal and second the matter to which I earlier referred, the bringing of appeals here when there was no realistic prospect of success.
In connection with the first matter it appears I suggested some counselling of the appellant. To be careful about making unfounded allegations against people with an indication to him at the same time that such conduct could expose him to some disciplinary action. That was what was done by me in that case and I make no apology for it. I think it was a reasonable thing to do, in the interest of the appellant and in the interest of the authority.
The point I wish to make forcibly is this, that case has nothing to do with the principal issue for determination in this case which is an appeal against dismissal arising out of events which took place after the hearing of the promotion appeal and which are unrelated to any allegations by the appellant in any context, let alone a promotional context. I do not consider that the reasonable observer understanding the facts and circumstances which give rise to the e-mail would apprehend that I might not or would not bring a fair and unprejudiced mind to the evidence in this entirely different case.
The application is refused for those reasons."
24 As I read the e-mail, the words from "Mr Hutchinson gave no reason … " to " … either unfounded or untrue" were part of Mr Lynn's remarks, not an interpolation by Mr Fishburn. No-one suggested otherwise in this appeal, nor did Mr Lynn in his reasons. Mr Lynn considered that Mr Hutchinson had "made allegations" which were shown to be either unfounded or untrue. While the "allegations" may have been at an informal sitting of the Tribunal and not by way of evidence on oath, they must have involved assertions of fact by Mr Hutchinson, and Mr Lynn considered that some of the allegations were shown to be not just unfounded (which could connote innocent error) but untrue (which by contrast could connote deliberate falsity). Mr Lynn was sufficiently struck by these matters to raise the possibility of counselling and to envisage disciplinary action.
25 In my view, the reasonable person with knowledge of Mr Lynn's views not only might think, but would be likely to think, that Mr Lynn held an adverse opinion of Mr Hutchinson's reliability and credibility, and that Mr Lynn might not bring an impartial mind to an appeal such as the disciplinary appeal with which the Tribunal was concerned: cf Australian National Industries Ltd v Spedley Securities Ltd (in liquidation) (1992) 26 NSWLR 411 esp at 420, 442-3, 448-9; Gainsford v Hunt (1996) 71 FCR 187 at 202. There were significant questions of credit in that appeal. With respect to Mr Lynn, I do not see in the informal nature of the 1997 sitting of the Tribunal, assuming the hypothetical observer is taken to be aware of it, the importance which Mr Lynn attributed to it: a person considered to be unreliable and not to be believed on the serious occasion of even an informal sitting of the Tribunal would not, in the eyes of the observer, be thought of differently in a formal hearing. Nor, with respect, do I think that the timing of the material events and their non-relationship to the events material to the 1997 appeal make any difference. (I am unsure what Mr Lynn meant by events "unrelated to any allegations by the appellant in any context": perhaps he meant that Mr Hutchinson was not alleging but was responding to the current appeal, but even so Mr Hutchinson's reliability and credibility were vitally in issue.)
26 The RTA did not dispute the reasonable apprehension test as found in Livesey v New South Wales Bar Association , and accepted that Mr Lynn had correctly directed himself in law. I consider that Mr Lynn erred in declining to disqualify himself.
27 The RTA submitted that by proceeding with the hearing following Mr Lynn's refusal of the application, as he did, Mr Hutchinson had waived his objection to the constitution of the Tribunal and could not now assert a reasonable perception that Mr Lynn might not bring an impartial mind to the hearing of the appeal.
28 As Vakauta v Kelly (1989) 167 CLR 568 at 577-8, 586-8 indicates, there may be knowing waiver of an objection to a judge or other tribunal, but nothing which could amount to waiver occurred in the present case. Through his counsel, Mr Hutchinson objected to Mr Lynn's participation in the hearing. He did so only on 28 September 1998, but there was nothing to suggest that he was aware of the e-mail in June 1998 or at such a time that his application should have been made prior to 28 September 1998. Mr Lynn ruled against him, and it was incumbent on him then to proceed with the hearing of the appeal. Perhaps he could have applied for an adjournment and sought to overturn the ruling or otherwise bring about a situation in which Mr Lynn did not sit on the Tribunal hearing his appeal, but he was not required to do so on pain of imputed waiver: see the explanation by Finkelstein J in Bilgin v Minister for Immigration and Multicultural Affairs (1997) 149 ALR 281 at 294, with which I respectfully agree. In the circumstances of the present case, proceeding with the hearing was not a waiver such that Mr Hutchinson can not in the appeal, or the summons, raise the reasonable apprehension.
29 What are the consequences? The hearing of the appeal to the Tribunal by a Tribunal of which Mr Lynn was Chairman was a denial of procedural fairness, for what occurred prior to 28 September 1998 just as much as for what occurred on and after that day. Mr Hutchinson was entitled to a Tribunal free of the cloud, even a cloud later found to have existed, of the reasonable apprehension: cf Najjar v Haines (1991) 25 NSWLR 224. The parties accepted that failure to afford procedural fairness involves an error of law, see Escobar v Spindaleri (1986) 7 NSWLR 51 at 59; Totalisator Agency Board of New South Wales v Casey (1994) 54 IR 354 at 359. Moreover -
"Where a tribunal, in the course of making a purported decision, fails to afford natural justice or procedural fairness to a party this constitutes jurisdictional error. It will authorise the provision by this Court of relief in the nature of the prerogative writs. This will be so notwithstanding a purported privative provision of the kind contained in s 48(3) [of the Act]. See Kopuz v District Court of New South Wales (1992) 28 NSWLR 232 at 245; Anisminic Ltd v Foreign Compensation Commission [1969] 2 AC 147 at 171, 195." ( Totalisator Agency Board of New South Wales v Casey at 359 per Kirby P; see also his Honour's judgment in Macksville and District Hospital v Mayze (1987) 10 NSWLR 708 at 713.)
30 Categorisation as jurisdictional error as distinct from error within jurisdiction involves a line which in some cases "may be particularly difficult to discern", see Craig v The State of South Australia (1995) 184 CLR 163 at 178, and in the discussion of the scope of certiorari in that case (at 175-6) jurisdictional error and failure to observe applicable requirements of procedural fairness were separately stated as grounds for the relief. As Lord Browne-Wilkinson explained in R v Lord President of the Privy Council; ex parte Page (1993) AC 682 at 701, curial intervention is because the decision-maker's powers are taken to have been conferred "on the underlying assumption that the powers are to be exercised only within the jurisdiction conferred, in accordance with fair procedures …", so that if the decision-maker exercises his powers outside the jurisdiction conferred or in a manner which is procedurally irregular he is acting outside his powers and therefore unlawfully. If it is preferred to avoid the language of jurisdictional error when there has been failure to afford procedural fairness, the result is the same. The failure will found prerogative relief, see in addition to the cases just mentioned Stollery v Greyhound Racing Control Board (1972) 128 CLR 509 and Council of Civil Service Unions v Minister for the Civil Service (1985) AC 374, both cited in Craig v The State of South Australia at 175-6.
31 Mr Hutchinson submitted that there was jurisdictional error, and that relief in the nature of prerogative relief should be given. Appropriate and sufficient relief would be relief in the nature of certiorari quashing the Tribunal's dispositive determination, the ground for the relief being such that Mr Hutchinson's appeal to the Tribunal would have to be re-heard in full and by a differently constituted Tribunal
32 The RTA conceded that ordinarily relief in the nature of prerogative relief would flow from a determination by a decision-maker "who is biased in a relevant sense". But it submitted that it should not be so in the present case, and that neither appellate relief nor relief in the nature of prerogative relief could be given. The argument ran -