REASONS FOR JUDGMENT
16 I have read the reasons of Heerey and Kiefel JJ in a draft form. I agree with their Honours that the application to set aside the earlier orders should be dismissed with costs. However I reach this conclusion by a slightly different route.
17 The delegate of the Minister for Immigration and Multicultural and Indigenous Affairs ("the Minister") accepted that the respondent was a homosexual when initially assessing the respondent's application for a protection visa. However the delegate appears to have concluded that the respondent would be able to conduct himself in Iran as he had in the past and the delegate appears (at least implicitly from his reasons) also to have concluded the respondent would not be at risk of persecution if he was discrete in maintaining a homosexual lifestyle. Error may attend this latter conclusion: Omar v Minister for Immigration and Multicultural Affairs (2000) 104 FCR 187.
18 The Tribunal reached a contrary conclusion about whether the respondent was a homosexual. It concluded that he was not. In the proceedings before the Federal Magistrate the issue raised by the respondent was whether the Tribunal approached the question of whether the applicant was a homosexual with a closed mind, was actually biased and did not act bona fide (that this was the issue is apparent from the Federal Magistrate's reasons at [7]). In my earlier judgment in this appeal, I indicated that I accepted the Federal Magistrate erred in reaching that conclusion. The Federal Magistrate's conclusion that the Tribunal was actually biased was based on an analysis of the approach adopted by the Tribunal in its questioning of the respondent, the language used and assumptions apparently made by the Tribunal as well as inferences that might be drawn from those matters concerning the state of mind of the Tribunal.
19 However any inquiry as to whether these matters might establish an apprehension of bias (rather than actual bias and lack of bona fides) proceeds on different footing. In NAEB v Minister for Immigration and Multicultural and Indigenous Affairs [2002] FCA 1092 I noted (at [23]-[24]):
"If a person contends that a decision maker was actually biased then the allegation concerns the state of mind of the decision maker. The evidence may also be relevant to the question of bona fides: see O'Toole v Charles David Pty Ltd (1991) 171 CLR 232 at 249, 275, 293 and 305. If, however, the contention is of apprehended bias then the inquiry is entirely different. This matter was discussed by Kirby J in Minister for Immigration and Multicultural Affairs v Jia (2001) 178 ALR 421 at [111]:
Until recently it was extremely rare for parties before Australian courts to assume the task of establishing 'actual bias' on the part of a decision-maker. Sometimes, in the heat of disappointment or distress caused by an adverse decision, actual bias was alleged. Usually such allegations were later withdrawn. This was because, as the law of natural justice concerning the right to an impartial decision-maker has developed in Australia, it was ordinarily sufficient for the complainant to establish "imputed", "apparent", 'apprehended', 'suspected', 'notional' or 'deemed' bias ('imputed bias'). Although the two kinds of bias obviously overlap, imputed bias does not require the complainant to establish anything about the subjective motives, attitudes, predilections or purposes of the decision-maker. It is enough to show that "in all the circumstances the parties or the public might entertain a reasonable apprehension that [the decision-maker] might not bring an impartial and unprejudiced mind to the resolution of the question involved in it". A party would be foolish needlessly to assume a heavier obligation when proof of bias from the perceptions of reasonable observers would suffice to obtain relief. (Emphasis added)
See also the observations of Kirby J at [134].
It is true that cases can arise where the articulated complaint is of apprehended bias but the real complaint is of actual bias: see the observations of Callinan J in Johnson v Johnson (2000) 174 ALR 655 at [79]. Facts which might demonstrate apprehended bias might also be facts from which inferences could be drawn about the state of mind of the decision maker and a conclusion reached that the decision maker was actually biased. Those facts might also bear upon the question of whether the power had been exercised bona fide. However the use that should be made of the evidence both by the parties and Court when apprehended bias is alleged, is quite different to the use that should be made of it when actual bias is alleged."
20 In the present matter the focus of the analysis undertaken by the parties, and in particular the respondent, and advanced to this Court has been whether the matters viewed by the Federal Magistrate as demonstrating actual bias (and lack of bona fides) supported that conclusion. For my part I would not wish to express a view about whether these matters demonstrated apprehended bias without further submissions by the parties on this question. I certainly consider, as I said in my earlier judgment in this appeal, that it may have been inappropriate for the Tribunal to have used some of the language it did.
21 However the respondent's complaint (and the issue he now wants to ventilate concerning apprehended bias) concerns the finding of the Tribunal that he was not a homosexual. The principal difficulty confronting the respondent in persuading this Full Court to set aside its earlier orders is, in my opinion, that this finding (that he was not a homosexual) was not critical to the decision of the Tribunal. I say that because the Tribunal analysed, at length, the evidence concerning the respondent's particular experiences arising from his homosexual activities (on the unstated premise that he was a homosexual) and the circumstances in Iran more generally and concluded the respondent did not have a well founded fear of persecution. Before reaching this conclusion the Tribunal had earlier recognised that the laws in Iran could operate extremely harshly on homosexuals and could even result in the imposition of the death penalty.
22 Apprehended bias is an aspect of procedural fairness. It is not difficult to see how demonstrated apprehended bias in relation to one aspect of a decision maker's decision might be viewed as tainting the entire decision. Nonetheless there is authority supporting the proposition that a decision vitiated by bias is capable of severance: see Wentworth v Wentworth [1999] NSWSC 638 at [21]. I have re-read the Tribunal's reasons concerning whether the respondent (if a homosexual) had a well founded fear of persecution (and in particular the independent country information concerning homosexuals in Iran) and it is not apparent to me that its reasoning on that question is infected by any objectively manifest inappropriate attitude towards or apparent bias against the respondent (even taking into account the passages from the transcript relied on by the respondent earlier in the appeal). While it is probably ultimately of no legal relevance, two challenges in this Court to other decisions of the Tribunal concerning homosexuals from Iran have failed to expose error in the Tribunal's consideration of, amongst other things, independent country information supporting a conclusion that the particular applicant did not have a well founded fear of persecution if he was to return to that country even as a homosexual: see [2002] FCA 625 and [2001] FCA 1843.
23 In my opinion, the point now sought to be raised by the respondent, even if made good, would not demonstrate there had been a practical injustice: see Re Minister for Immigration and Multicultural Affairs; ex parte Lam (2003) 195 ALR 502. Accordingly I would not exercise the discretionary power to set aside the earlier orders of the Full Court. I would dismiss the application to set aside the earlier orders with costs.
I certify that the preceding eight (8) numbered paragraphs are a true copy of the Reasons for Judgment herein of the Honourable Justice Moore.