The first ground of review
20 There are two grounds of review. The first ground is that the Minister failed to exercise the jurisdiction, or erred in exercising the jurisdiction, conferred by s 501CA(4) of the Act by making findings of fact in respect of which, the applicant says, there was no evidence. The applicant says that these findings were critical to the Minister's assessment of the risk the applicant posed to the Australian community.
21 There are two aspects to this ground. The first aspect concerns the Minister's finding at [90] of his reasons (quoted above) that, when taking into account the nature of the applicant's convictions (sexual offences against children), further offending by the applicant, in a similar manner, could result in psychological and/or physical harm to vulnerable members of the Australian community.
22 The applicant submits that there is no evidence that the child pornography he possessed, for which he had been convicted, involved any vulnerable members of the Australian community, by which I take the applicant to mean there is no evidence that the child pornography he possessed involved children who were then part of the Australian community. The applicant submits that it follows that there is no evidence that, if he reoffended in a similar manner, his conduct could result in harm to vulnerable members of the Australian community.
23 This aspect of the first ground of review appears to be based on a misunderstanding of what the Minister was conveying. At [47] of his reasons, the Minister did not make a finding that was specific as to the identity (in terms of locality) of the children who were the subject of the pornographic images the applicant possessed. It was not necessary for the Minister to do so.
24 At [46] of his reasons, the Minister summarised the material which the applicant possessed. At [47], he referred to the applicant's offences in this regard as "sexual offences against vulnerable members of the community". It is tolerably clear that, in referring to "sexual offences against vulnerable members of the community", the Minister was not confining his observation to vulnerable members of the Australian community. Of course, the images, or some of them, might have been of such members. But here the Minister was using the word "community" in a broad sense to mean a societal grouping, wherever located.
25 The Minister referred to such offences as "repugnant to the Australian community". In making this finding, the Minister was not saying that such offences were repugnant to the Australian community because (and only because) the pornographic images were of children in the Australian community. The Minister's point was that the applicant's offences involved children, and thus a sub-group who were vulnerable. The Minister was saying that such offences - sexual offences involving children - were repugnant to the Australian community.
26 When, at [90] of his reasons, the Minister referred to the risk of the applicant further offending in a similar manner, it is clear that his focus was on psychological and/or physical harm to vulnerable members of the Australian community. Further, the Minister's focus was on the possibility of such harm - hence the Minister's use of the modal verb "could", not "would". The use of "could" is apposite to describe risk based on the possibility of harm. Here, the Minister's finding addressed the risk that any future offending by the applicant could involve, although not necessarily involve, images of children who were members of the Australian community.
27 This finding was open to the Minister. In advancing the contrary proposition, the applicant relied on the decision in Dunn v Minister for Immigration and Border Protection [2016] FCA 489 (Dunn). That case also concerned a decision not to revoke a mandatory cancellation decision, in circumstances closely similar to the present case. The applicant in that case, Mr Dunn, had been convicted of child pornography offences for which he received several custodial sentences. In considering whether to revoke the cancellation decision that had been made, the Minister reasoned that if Mr Dunn reoffended in a similar manner, it "could result in further exploitation or cause psychological and/or other harm to young persons within the Australian community". Indeed, the Minister found that if that risk eventuated, "great harm could flow to a member or members of the Australian community": Dunn at [12]. The Minister refused to revoke the cancellation decision.
28 The Court (North ACJ) said (at [24]) that the Minister's finding that Mr Dunn posed a risk of harm to the Australian community was a critical finding in the process of deciding not to revoke the cancellation decision. At [16], his Honour accepted Mr Dunn's submission that, in arriving at that critical finding, there was no evidence before the Minister that Australian children would be used to make pornographic images and that, consequently, the Minister was not entitled to conclude, as he had, that there was a risk of harm to the Australian community.
29 Thus, North ACJ found (at [24]) that the Minister's conclusion lacked an evidentiary basis - there was no evidence referred to in the Minister's reasons that Australian children are or would be used in making child pornography. For that reason, his Honour found that the decision not to revoke the mandatory cancellation decision was vitiated by jurisdictional error.
30 The applicant contends that a similar conclusion should be reached here. He submits that there was no evidentiary basis for the Minister to conclude that, if he (the applicant) were to reoffend, it could result in harm to vulnerable members of the Australian community.
31 It is to be noted that, in Dunn, the Minister referred to the risk of "further exploitation ... to young persons within the Australian community", thereby indicating a finding, or implying, that such persons had been used in the pornographic images that Mr Dunn had accessed, made available, or possessed. Even so, as in the present case, the Minister's critical finding was expressed by the modal verb "could", not "would".
32 However, at [15] North ACJ said:
The Minister set for himself one of the questions he regarded as relevant to the consideration of whether the cancellation decision should be revoked. That question was whether, if the applicant did reoffend, there would be serious harm to the Australian community. The question went to the heart of the matter to be addressed when the Minister was considering revoking a cancellation decision. The Minister framed the question by limiting it to the risk of harm to the Australian community. In the context of this case the question thus raised was whether Australian children were in danger of being used in the production of such images. The reasons of the Minister concluded that there was such a danger.
(Emphasis added.)
33 From this passage, it can be seen that his Honour attributed to the Minister a finding that was more definite than the finding I would attribute to the Minister in the present case - namely, a finding that, if Mr Dunn reoffended, there would be harm to the Australian community in the form of exploitation of Australian children. Having reached that finding, his Honour's attention was then directed to whether there was evidence of that critical fact. At [17], his Honour concluded that there was no evidence (referred to in the Minister's reasons) that Australian children are or would be used in making child pornography. So understood, the decision in Dunn is distinguishable from the present case.
34 I do not see the present case as one involving an absence of evidence. Rather, this case raises, more appropriately, the question of whether the Minister's finding was legally unreasonable in the sense considered in Minister for Immigration and Citizenship v SZMDS [2010] HCA 16; 240 CLR 611. In other words, bearing in mind that the Minister was making an evaluative judgment on a necessarily hypothetical question, was it rational for the Minister to conclude that the applicant's possible reoffending could involve harm to vulnerable members of the Australian community?
35 I am not persuaded that, in order to reach the conclusion, rationally, that the applicant's possible reoffending could involve harm to vulnerable members of the Australian community, the Minister needed to have before him evidence that the images possessed by the applicant, for which he was convicted, were of children in the Australian community or that, if he were to reoffend in a similar fashion, the images necessarily would be of children in the Australian community. The future risk, which the Minister addressed, concerned a class of possible victims of child pornography, namely children in the Australian community. In addressing that risk, there was no reason to think that children in the Australian community are not vulnerable, or are less vulnerable than other children, to sexual exploitation of the kind involved in that activity. Indeed, in the absence of evidence that children in the Australian community are in a different position to other children as possible victims of child pornography, why would it be rational to think otherwise?
36 In looking at the matter through that lens, I am satisfied that it was rational for the Minister to reach the finding he did. His finding was not legally unreasonable. I am not persuaded, therefore, that the applicant has established jurisdictional error in respect of this aspect of the first ground of review.
37 The second aspect of the first ground concerns the Minister's finding at [89] that the applicant's ability to remain abstinent and crime free had not been tested in the Australian community. In response, the applicant submits that, in reaching his conclusion, the Minister overlooked that the applicant had not used methylamphetamine when he had been at liberty in the community for the period from when the police first found him to be in possession of child pornography (15 April 2014) to when he was convicted and sentenced for those offences (1 December 2017).
38 This fact is said to be derived from the sentencing judge's remarks, where her Honour appears to have accepted statements made by a psychologist, Mr Balfour, about the applicant's history of drug-taking, in a report relied on at the sentencing hearing. In turn, Mr Balfour's information appears to have been obtained from the applicant himself.
39 The applicant submits that, by overlooking this "fact", on a matter which, he says, was critical to the assessment of risk, the Minister's finding at [89] was not a mere error of fact but one which affects the Minister's exercise of jurisdiction.
40 At [65] of his reasons, the Minister referred to the fact that, at the time of his offending in respect of child pornography, the applicant had an ongoing "ice" addiction which, on sentencing, he advanced as having impaired his judgment and as having led to some disinhibition in his behaviour.
41 The applicant advanced his rehabilitation progress and abstinence from illicit drug use - evidenced by his Prison Conduct Report - as a reason why the cancellation decision should be revoked. The Minister accepted, at [79] of his reasons, that the applicant had remained abstinent since his incarceration.
42 It was in this context that, at [85] of his reasons, the Minister said that he remained cautious as to the success of the applicant's rehabilitation: while in prison, the applicant had been in a supervised environment and free from the temptations of illicit drugs, which would not be the case when the applicant was released into the community.
43 When, in this paragraph of his reasons, the Minister referred to the risk of the applicant relapsing into drug use as an "untested" matter, he was plainly referring to the period after the applicant's incarceration, where he would once again be exposed to such temptations.
44 At [89] of his reasons, when considering the applicant's risk of re-offending, the Minister was addressing two matters that were of particular concern to him. Each was a recapitulation of earlier parts of his reasons. The first matter was the Minister's concern that the applicant had not demonstrated remorse and insight in relation to his offending in relation to the possession of child pornography. The second and separate matter - relevant to the present aspect of the first ground - was the Minister's concern, expressed in the context of the applicant's history of offending while on conditional liberty, that the applicant's ability to remain abstinent and crime free had not been tested in the community.
45 Reasonably read, [89] of the Minister's reasons is directed to the applicant's claim to have been rehabilitated following his imprisonment including, in particular, his claim to be now "entirely" abstinent of illicit drug use. This is the proposition which, the Minister said, had not been tested and which gave him concern because of the applicant's history of reoffending.
46 Although in his amended originating application and in his oral submissions the applicant advanced this aspect of the first ground of review as an "absence of evidence" point, the applicant's real complaint appears to be one about errant fact-finding by the Minister. In other words, the Minister's finding that the applicant's ability to remain abstinent (drug-free) following his imprisonment had not been tested in the community is, according to the applicant, wrong because there was material before the Minister (the sentencing judge's remarks) that indicated that, before his imprisonment, and while in the community, he had not used drugs (or at least the applicant said that he had not used drugs) for a period of time.
47 I am not persuaded that jurisdictional error has been established. Although the sentencing judge's remarks were before the Minister, her Honour's recitation that the applicant had not used drugs since the day he had been arrested in relation to the offences for which he was convicted, was not advanced by the applicant as part of his representations to the Minister.
48 In a letter dated 18 February 2019, which was sent in response to the Minister's invitation given under s 501CA(3)(b) of the Act, the applicant said that his drug use was attributable to the depression he had suffered following his mother's death in 2015, when he had also experienced isolation from his father. The applicant said:
... I took refuge in the drugs and lost possession of my regular faculties. Finally, out of character and in a drug haze, I committed the offence that brought me to jail. ... The period of incarceration ordered by the judge is on the lower end of the scale and indicates hope for rehabilitation. I am entirely free and clear of drugs now and have had time to adjust to my mother's loss in my life. I have used this time as a wake-up call and an opportunity to reset myself for the next phase of my life. My behaviour in prison has been good and I am happy to undergo whatever courses of rehabilitation that I am asked to complete in order to satisfy the authorities that I am ready to be released.
49 In response to an invitation to comment on further information before the Department, which included a National Crime History check, a Prisoner (Conduct) Report, and the sentencing judge's remarks on sentencing, the applicant sent, on 17 July 2019, a handwritten letter in which he said that he wished to "highlight" certain matters. These matters included the fact while in prison he "had no negative reports on urinalysis".
50 These matters clearly focused on the applicant's claimed rehabilitation through his imprisonment, including in relation to the possibility of his future drug use upon release to the community. This is the claim that the Minister was asked to address and did address. This is the claim that was untested in the community.
51 I am not persuaded, therefore, that the applicant has established jurisdictional error in respect of this aspect of the first ground of review.