E Consideration
39 Insofar as I am required to make factual findings as to the exercise of the discretion, it is clear that the Tribunal member requested Mr Hudson to leave the hearing. It is equally clear that both Mr Hudson and the appellant indicated that this course was acceptable when asked. It is important to bear in mind that shortly after this, the appellant became ill and the Second Tribunal Hearing was adjourned. It is not possible to speculate either way as to whether Mr Hudson would have been invited back into the hearing had it continued, or whether the Tribunal would have allowed him to return had the appellant requested that he do so.
40 I accept the affidavit evidence of the appellant and Mr Hudson, that given the request that Mr Hudson leave the room during the Second Tribunal Hearing, they genuinely formed the view that Mr Hudson would most likely not be allowed to stay in the room for the Resumed Hearing. This evidence was not inherently improbable and counsel for the Minister elected not to cross-examine either Mr Hudson or the appellant on it. I do not, however, find that the Tribunal's decision in asking to interview the appellant on his own, amounted to a constructive exclusion of Mr Hudson from the remainder of the hearing. The view which the appellant subjectively formed is understandable, however, in circumstances where: (a) the Tribunal was never asked whether Mr Hudson could return; (b) the transcript demonstrates that the Tribunal Member did not say anything further about Mr Hudson other than requesting he leave and indicating that "it could be that we go the whole hearing"; and (c) the hearing was aborted, I am not satisfied that the decision was that Mr Hudson was to be excluded for the remainder of the hearing no matter how the rest of the hearing transpired. Further, while I accept that the appellant formed the view he did, I am not satisfied that based upon what transpired, a fair understanding of the situation is that Mr Hudson was constructively excluded. In any event, given my findings below as to unreasonableness, nothing turns upon this finding.
41 Where, as is the case here, a court is asked to consider a Tribunal's exercise of a statutory power involving an area of discretion, it is important to remember that courts will not lightly interfere in such circumstances: Minister for Immigration and Citizenship v Li [2013] HCA 18; (2013) 249 CLR 332 at 376 [108]. The test of unreasonableness is necessarily stringent, and the possibility that a different Tribunal may have adopted a different course is not determinative. This notion is reinforced by an understanding that the Tribunal is not bound by technicalities, legal forms or rules of evidence, but must act according to substantial justice and the merits of the case: Migration Act 1958 (Cth) (Act) s 420. Bearing in mind that in conducting a review of a Part 7-reviewable decision, the Tribunal conducts an inquisitorial proceeding, it is unsurprising that in order for the Tribunal to conduct such a review effectively, it must have a degree of latitude in determining what is fair and just in a given case in the conduct of the review: Minister for Immigration and Citizenship v SZVFW [2018] HCA 30; (2018) 92 ALJR 713 at 720 [13] per Kiefel CJ.
42 As was observed in Li at 367 [76] the judicial freedom for an appellate court to draw inferences as to the unreasonableness of a decision is limited. To this end, the High Court noted that:
Even where some reasons have been provided, as is the case here, it may nevertheless not be possible for a court to comprehend how the decision was arrived at. Unreasonableness is a conclusion which may be applied to a decision which lacks an evident and intelligible justification.
43 In circumstances such as the present, where no reasons have been provided for the exercise of a discretion, "all a supervising court can do is focus on the outcome of the exercise of power in the factual context presented, and assess, for itself, its justification or intelligibility": Minister for Immigration and Border Protection v Singh [2014] FCAFC 1; (2014) 231 FCR 437 at 446 [45]. This assessment must be made bearing in mind that it is for the repository of the power, and not for the Court, to exercise the power in such a way as the repository of power thinks fit, subject to the requirement that it be done according to law: at 446 [45]; see also Avon Downs Proprietary Limited v Federal Commissioner of Taxation (1949) 78 CLR 353 at 359-360.
44 Ultimately, I must therefore focus upon the outcome of the exercise of power in the factual context presented, being the adjectival outcome, that the appellant was questioned in the absence of Mr Hudson, and assess the intelligibility of that outcome in the factual context I have described above.
45 The appellant makes the broad submission that the exercise of the discretion was unreasonable in that it deprived Mr Hudson of a real and meaningful opportunity to participate in the hearing. Although for the reasons explained below I find that the submission fails at the outset because I do not consider the actions in relation to Mr Hudson to have been unreasonable, it is important not to elide two things which are better dealt with separately: first, the question of whether there was an unreasonable exercise of power by the Tribunal, irrespective of how that may have then subjectively affected the appellant; and secondly, whether the Tribunal denied the appellant the ability to participate meaningfully in the hearing.
46 It seems to me that the first question must be assessed taking into account the knowledge of the Tribunal at the time it made the decision, and the second must consider as a matter of fact, whether the appellant was denied procedural fairness afforded by s 425 of the Act.
47 The question of unreasonableness as to the exercise of a discretion cannot be determined by looking to the subjective effect of such a decision - except to the extent one considers the reasonably foreseeable consequence of the decision, which could be said to have been within the contemplation of the Tribunal at the time.
48 Having considered the reasons put forward by the appellant in submissions, I do not consider that there is reason to conclude that the Tribunal member acted unreasonably in dealing with Mr Hudson and the appellant in the way the member did. I have reached this conclusion cognisant of the latitude given to the Tribunal member, as the decision-maker, in settling upon the course of an inquisitorial proceeding, within the confines of the law. A Tribunal is entitled to test an applicant's evidence robustly and rigorously: Re Refugee Review Tribunal; Ex Parte H [2001] HCA 28; (2001) 75 ALJR 982 at 990 [30]-[31].
49 I do not accept the submission that the Tribunal member should have recognised Mr Hudson as a vulnerable person within the meaning of the Tribunal guidelines. I acknowledge that a Tribunal hearing is a highly stressful experience but the characteristics of the appellant as revealed on the material before the Tribunal did not demonstrate that he required a support person to participate. The fact that he brought Mr Hudson along as either a witness, or in some sort of support capacity, or as a friend, does not enliven some entitlement referred to in the Guidelines that the hearing must be conducted in a particular way. It was not made clear to the Tribunal that the appellant's ability to effectively present his case or fully participate in the review process may be impaired by the absence of Mr Hudson. The highest it was put was that Mr Hudson would be able to attest to the appellant's difficulty in recalling dates.
50 Ultimately, the question of unreasonableness must depend upon the intelligibility of the outcome that the appellant was questioned on his own. The Minister put forward a series of possible reasons as to why the Tribunal likely asked Mr Hudson to leave. In written submissions, the Minister invited me to draw an inference that since Mr Hudson was initially identified as a witness, he was most likely excluded on the basis that there was a possibility he would later be called to give evidence. Ms Tronson, however, urged that the Court steer away from speculating or indeed finding its own reasons for the exercise of the power. Although I see the force in Ms Tronson's submission, and do not propose to make a finding as to what the reason for the exclusion is likely to have been, the fact that several possible reasons for the exclusion exist does point against a conclusion that no intelligible reason exists. In fact, it appears to come down to the fact that for whatever reason, the Tribunal member, in carrying out his functions, came to the conclusion that the fact-finding process would be better served by questioning the appellant on his own. This does not strike me as intuitively surprising, let alone unintelligible.
51 Lastly, it is worth repeating that at no point did the appellant ask the Tribunal whether Mr Hudson could return. It is difficult to speculate about a counterfactual and what would have happened during the balance of the Second Tribunal Hearing if the unfortunate intervening event of the appellant becoming ill had not taken place. It is necessary to keep steadily in mind, as observed by Kiefel CJ in SZVFW at 720 [12], that the Tribunal has a degree of latitude in determining what is fair and just in a given case in the conduct of a review.
52 As to the question of a denial of the opportunity to meaningfully participate, it may be readily accepted that in Aala at 88 [4] Gleeson CJ made it clear that in those circumstances where there had been the denial of an opportunity to respond to questions, it could not be concluded that such denial would not influence the outcome of the proceeding. This was said to be because it was impossible to be sure of the weight afforded to the different factors which went to the decision-maker's view as to credibility. However, this is a different case. When one views the bespoke facts of this case, there is no basis for concluding that the appellant was denied a real and meaningful opportunity to participate. Further, the appellant was not deprived of having his evidence considered and evaluated according to law as a consequence of the Tribunal's decision to exclude Mr Hudson from the Second Tribunal Hearing.
53 Like the position in Minister for Immigration and Citizenship v SZNVW [2010] FCAFC 41; (2010) 183 FCR 575 at 586 [34] (per Keane CJ), this is not a case where it has been shown that the Tribunal was wrong to attribute the appellant's poor performance before it to dishonesty rather than the stress occasioned by the absence of a support person. Like in SZNVW, at the highest, it is contended that the presence of a support person may have meant that different evidence would have been presented by the appellant which might have led to a different view being taken of his credibility.
54 As Keane CJ said in SNZVW at 586 [34]-[35]:
… To say only that it is possible that a different view might have been taken of the respondent's credibility had more information been made available to the Tribunal … is to fall short of demonstrating that the respondent was denied a "real and meaningful" opportunity of giving evidence and presenting arguments in support of his application. In this case, in contrast to SCAR, it has not been established, as a fact, by the evidence subsequently adduced before the magistrate, that the Tribunal's adverse view of the respondent's credibility reflects an impaired opportunity for him to give evidence and present arguments.
… there is nothing in the text of s 425, or in the statutory context in which it appears, or in the authoritative judicial exegesis of s 425, to suggest that it was the intention of the legislature that the Tribunal should take upon itself the role of ensuring that all possibly arguable lines of argument which might be available to an applicant in any given case are pursued to the applicant's best advantage.
55 Ultimately it comes down to whether or not the Tribunal has properly exercised its review powers pursuant to Pt 7 of the Act. This involves an assessment of the exercise of power in the factual context presented. Having undertaken this analysis, I am not satisfied the power was not exercised in accordance with the limits imposed on the Tribunal by the Act.
56 For these reasons, the appeal must be dismissed with costs.
I certify that the preceding fifty-six (56) numbered paragraphs are a true copy of the Reasons for Judgment herein of the Honourable Justice Lee.