Ground (c): Alleged denial of procedural fairness
20 As presented orally, the principal case for the applicant was an alleged denial of procedural fairness. It was said to have arisen because of the Tribunal's approach to the material concerning the applicant's mental health. In particular, it was said that the Tribunal proceeded on the basis that it was the approach in WKCG that was to be followed (being an approach which the applicant claimed required mental health issues to be treated only as matters that may 'mitigate'). On that basis it was said that the Tribunal should have given the applicant an opportunity to respond to the approach whereby his mental health was to be used against a decision in his favour.
21 It can be seen that the claim of procedural unfairness presumed that the Tribunal treated WKCG as requiring material concerning the mental health of an applicant to only be counted favourably to the applicant; that is to say, as only being able to support a conclusion that the applicant was not a danger to the Australian community. It also presumed that the Tribunal somehow indicated to the applicant that it was proceeding in that manner.
22 The applicant pointed to no aspect of the way in which the proceedings were conducted before the Tribunal which might have suggested to the applicant that the Tribunal would only use the material concerning his mental health in his favour and would not use any aspect of that material as part of the reasoning why the applicant is a danger to the Australian community.
23 For the Minister it was submitted that it was apparent before the Tribunal that there was an issue as to whether the applicant's attitude to treatment for his medical condition supported the conclusion that he is a danger to the community because the delegate had considered aspects of the applicant's mental health. In particular it was said that in the reasons of the delegate (whose decision was under review in the Tribunal) reference had been made to non-compliance by the applicant with his medication and the fact that community supports had not prevented him from being non-compliant with his medication or offending and that he had no understanding of his medical conditions. These were all expressed by the delegate to be reasons why the applicant is a danger to the Australian community. Further, it was submitted by the Minister that, before the Tribunal, contentions to similar effect had been put as matters that weighed against the applicant in the assessment as to whether he is a danger to the community. These matters were not disputed in submissions for the applicant on the present application.
24 Rather, the case for the applicant before this Court relied solely on the reasons given by the Tribunal. In effect, the submission was along the following lines:
(1) the Tribunal, in its reasons, quoted from WKCG and having done so it must be taken to have accepted that mitigating circumstances were relevant;
(2) mitigating circumstances are those which count in favour of the applicant;
(3) matters concerning the applicant's mental health are mitigating circumstances;
(4) the Tribunal, in its reasons, counted material as to the applicant's mental health against the applicant;
(5) therefore, the Tribunal did not follow WKCG in its reasons; and
(6) the Tribunal could not reason in that way without giving the applicant an opportunity to submit that WKCG meant that the applicant's mental health could only count in favour of the applicant because to do so would be procedurally unfair.
25 There are many problems with the logic of this reasoning. Amongst them are the following.
26 First and foremost, as has been explained, it has not been shown that the Tribunal conducted the proceedings on the basis that material as to the applicant's mental health could only count in the applicant's favour as some form of mitigation (or that WKCG or the Guidelines required such an approach). To the extent that the applicant's complaint is that the Tribunal did not give effect to the construction of WKCG for which he contends, that complaint is the subject of grounds (a) and (b) and has been rejected.
27 Second, the Tribunal did not at any point in its reasons articulate the view that WKCG required an approach whereby material that might be viewed as concerning mitigating circumstances could only count in the applicant's favour. The view that WKCG required such an approach is a view that is advanced by way of submission for the applicant without identifying in the reasons where it is to be found. Taking account of the Tribunal's reasons as a whole it does not appear to be a view that the Tribunal adopted. The oral submissions for the applicant placed considerable emphasis upon the following statement at para 94 of the Tribunal's reasons as demonstrating its error:
The Applicant's mental health issues are, on the one hand, mitigating in terms of his criminal responsibility but, as I will explain in the next section, are of concern with respect to his risk of reoffending, particularly given that the Applicant has ceased taking his medication in the past and becomes unstable when unmedicated.
However, the above statement is against the applicant. It shows that the Tribunal did not adopt the construction of WKCG for which he contends.
28 Third, as has been explained, if the Tribunal had adopted the approach for which the applicant contends then it would have been in error. There could be no unfairness in a procedure which meant that the Tribunal failed to address a contention that was legally wrong. In order to demonstrate procedural unfairness there must be shown to be some demonstrated practical unfairness in the process leading to the making of the decision: Re Minister for Immigration and Multicultural Affairs; Ex parte Lam [2003] HCA 6; (2003) 214 CLR 1 at [34] (Gleeson CJ).
29 Finally, this was not a case where there was said to be procedural unfairness because the Tribunal, in its reasons, failed to deal with a contention advanced by the applicant. Indeed, it was not suggested that the applicant had advanced to the Tribunal the view of WKCG that it relies upon before this Court. Rather, the complaint was that it was procedurally unfair for the Tribunal to have referred to WKCG in its reasons and then proceed to treat matters relating to the applicant's mental health as matters that count against him in the sense that they were matters that supported the conclusion that he is a danger to the Australian community. In substance that is a complaint about the reasoning process not a complaint about the fairness of the Tribunal's procedure. For the reasons that have been given it is a complaint without merit.