CONSIDERATION
34 At the hearing, as noted above, the applicant was self-represented. He appeared by video link from detention on Christmas Island.
35 In relation to his three grounds of review set out above, the applicant emphasised his concern that the decision materially depended on his convictions in Australia whilst still a minor, and not just his adult convictions.
36 He said it was relatively easy for a person in detention to engage in substance abuse and so his claim to be "clean" should have been afforded more weight by the Assistant Minister.
37 It was also reasonably plain from the grounds he advanced and his submissions at the hearing that the applicant considered the decision of the Assistant Minister to be legally unreasonable, in a Minister for Immigration and Citizenship v Li (2013) 249 CLR 332; [2013] HCA 18 sense.
38 Recently, a Full Court of this Court has found, in the particular circumstances of that matter arising under s 501(2) of the Act, that the Minister's decision to cancel a visa on character grounds was illogical, effectively applying the ground of legal unreasonableness.
39 In that case - Muggeridge v Minister for Immigration and Border Protection [2017] FCAFC 200 - the Full Court (Flick, Perry and Charlesworth JJ) held that, in light of findings made by the Minister concerning the likelihood of the relevant applicant to reoffend, a decision to cancel the visa on the grounds of the need to protect the Australian community from his reoffending disclosed jurisdictional error.
40 At [35], the Full Court stated the following general principles:
(1) the power conferred under s 501(2) of the Act is implicitly confined by the subject matter, scope and purpose of the legislation: Water Conservation and Irrigation Commission (NSW) v Browning (1947) 74 CLR 492 at 505 (Dixon J);
(2) as Allsop CJ explained in Stretton (at [11]), the task of reviewing a decision for legal unreasonableness is not definitional, but one of characterisation:
… the decision is to be evaluated, and a conclusion reached as to whether it has the character of being unreasonable, in sufficiently lacking rational foundation, or an evident or intelligible justification, or in being plainly unjust, arbitrary, capricious, or lacking common sense having regard to the terms, scope and purpose of the statutory source of the power, such that it cannot be said to be within the range of possible lawful outcomes as an exercise of that power. …
(3) the Court is to look to the reasons given for the decision to understand why the power was exercised as it was: Minister for Immigration and Border Protection v Singh (2014) 231 FCR 437;
(4) as the Full Court explained in Singh, the process of review of legal unreasonableness "will inevitably be fact dependent". The Court continued (at [48]):
… That is not to diminish the importance of the supervising court maintaining an approach which does not involve the substitution of its own judgment for that of the decision-maker. Rather, it is to recognise that any analysis which involves concepts such as 'intelligible justification' must involve scrutiny of the factual circumstances in which the power comes to be exercised.
(5) in a different review context, Deane J spoke of the requirement that a statutory tribunal act rationally and reasonably: Australian Broadcasting Tribunal v Bond (1990) 170 CLR 321 at 367 - 368. His Honour's explanation of the content of that obligation applies equally to the Minister in the exercise of the power conferred by s 501(2) of the Act (at 367):
When the process of decision-making need not be and is not disclosed, there will be a discernible breach of such a duty if a decision of fact is unsupported by probative material. When the process of decision-making is disclosed, there will be a discernible breach of the duty if findings of fact upon which a decision is based are unsupported by probative material and if inferences of fact upon which such a decision is based cannot reasonably be drawn from such findings of fact.
(6) nevertheless, as Wigney J said (with respect correctly) in Minister for Immigration and Border Protection v SZUXN [2016] FCA 516; (2016) 69 AAR 210 (at [55]):
… allegations of illogical or irrational reasoning or findings of fact must be considered against the framework of the inquiry being whether or not there has been jurisdictional error on the part of the Tribunal: SZRKT at 137 [148]. The overarching question is whether the Tribunal's decision was affected by jurisdictional error: SZRKT at [151]. Even if an aspect of reasoning, or a particular factual finding, is shown to be irrational or illogical, jurisdictional error will generally not be established if that reasoning or finding of fact was immaterial, or not critical to, the ultimate conclusion or end result: Minister for Immigration and Citizenship v SZOCT (2010) 189 FCR 577 at [83]-[84] (Nicholas J); SZNKO v Minister for Immigration and Citizenship (2013) 140 ALD 78 at [113]. Where the impugned finding is but one of a number of findings that independently may have led to the Tribunal's ultimate conclusion, jurisdictional error will generally not be made out: SZRLQ v Minister for Immigration and Citizenship (2013) 135 ALD 276 at [66]; SZWCO at [64]-[67].
41 In this regard, see my discussion of Muggeridge in Elara v Assistant Minister for Immigration and Border Protection [2017] FCA 1565 at [53]-[62]. I consider this dicta generally to be relevant to a case such as the present where the Minister exercises his power under s 501CA(3) and (4) concerning the revocation of an originating decision mandatorily cancelling a visa on character grounds under s 501(3A).
42 In many circumstances it might be said, as a matter of administrative policy, that it is unfortunate, and in some respects unfair, that a person who has spent many years of their life in Australia since arrival as an infant with their parents, and who has no obvious continuing connections with the country of their birth, should be sent to that country to recommence their life as an adult many years later following their offending in Australia. In this case, this might be thought to be particularly so in circumstances where the applicant plainly suffers, as the Assistant Minister accepted, from mental health issues and a lack of insight into his offending behaviour. It seems unfortunate that Australia should seek to transfer responsibility for a person with the difficulties and problems that this applicant has, and who has been a resident of Australia for 37 of his 48 years, including all his adult life, to another country just because he was born there.
43 Nonetheless, as a matter of law, in light of his offending since he was an adult, which has continued until recent years - as late as 2015 - and which involves domestic violence, it may be said that the Assistant Minister's decision in this case is not illogical, in that it cannot be said there is no basis to the expressed concern that members of the Australian community, particularly persons who may be in a domestic relationship with the applicant, may be at risk of harm should the applicant remain the Australian community. The offending relied on by the Assistant Minister substantively occurred during his adult life, not when a minor.
44 The fact that the applicant had only spent a relatively short time in a custodial institution is not relevant in these circumstances.
45 While it was not expressly contended that the decision taken was so disproportionate to the purpose or the intention by Parliament of the power not to revoke a mandatory cancellation order, I do not think that conclusion can be reached in the circumstances of this case for the same reasons.
46 It is one thing to say, as I have as an individual judge, that the decision under judicial review might be viewed as unfair as a matter of administrative policy, it is another to say that it is legally unreasonable on the basis of the principles recently canvassed in Muggeridge.