Ground 1: Legal unreasonableness
13 Ground 1 alleges that the Minister failed to assess the nature of the risk or the likelihood that the applicant would re-offend. In oral submissions the applicant made clear that his contention was that that failure resulted in the non-revocation decision being legally unreasonable.
14 In two recent judgments, Allsop CJ, Griffiths and Wigney JJ have considered the content of the requirement that decisions be legally reasonable, which is to say that they must not be legally unreasonable. The first, Minister for Immigration and Border Protection v Stretton (2016) 237 FCR 1, contains a detailed discussion of that concept as set out in particular in Minister for Immigration and Citizenship v Li (2013) 249 CLR 332 and Minister for Immigration and Border Protection v Singh (2014) 231 FCR 437 (see in particular Allsop CJ at [4]-[13] and Griffiths J at [52]-[62]). In the second, Minister for Immigration and Border Protection v Eden (2016) 240 FCR 158, their Honours summarise in seven points what falls from Li, Singh, and Stretton, noting that the seven-point summary does not supplant or derogate from those cases. The seven points are these (citations omitted):
[58] First, the concept of legal unreasonableness concerns the lawful exercise of power. Legal reasonableness, or an absence of legal unreasonableness, is an essential element in the lawfulness of decision-making.
[59] Second, the Court's task in determining whether a decision is vitiated for legal unreasonableness is strictly supervisory. It does not involve the Court reviewing the merits of the decision under the guise of an evaluation of the decision's reasonableness, or the Court substituting its own view as to how the decision should be exercised for that of the decision maker. Nor does it involve the Court remaking the decision according to its own view of reasonableness.
[60] Third, there are two contexts in which the concept of legal unreasonableness may be employed. The first involves a conclusion after the identification of a recognised species of jurisdictional error in the decision making process, such as failing to have regard to a mandatory consideration, or having regard to an irrelevant consideration. The second involves an "outcome focused" conclusion without any specific jurisdictional error being identified.
…
[62] Fourth, in assessing whether a particular outcome is unreasonable, it is necessary to bear in mind that within the boundaries of power there is an area of "decisional freedom" within which a decision-maker has a genuinely free discretion. Within that area, reasonable minds might differ as to the correct decision or outcome, but any decision or outcome within that area is within the bounds of legal reasonableness. Such a decision falls within the range of possible lawful outcomes of the exercise of the power.
[63] Fifth, in order to identify or define the width and boundaries of this area of decisional freedom and the bounds of legal reasonableness, it is necessary to construe the relevant statute. The task of determining whether a decision is legally reasonable or unreasonable involves the evaluation of the nature and quality of the decision by reference to the subject matter, scope and purpose of the relevant statutory power, together with the attendant principles and values of the common law concerning reasonableness in decision-making. The evaluation is also likely to be fact dependant and to require careful attention to the evidence.
[64] Sixth, where reasons for the decision are available, the reasons are likely to provide the focus for the evaluation of whether the decision is legally unreasonable. Where the reasons provide an evident and intelligible justification for the decision, it is unlikely that the decision could be considered to be legally unreasonable. However, an inference or conclusion of legal unreasonableness may be drawn even if no error in the reasons can be identified. In such a case, the court may not be able to comprehend from the reasons how the decision was arrived at, or the justification in the reasons may not be sufficient to outweigh the inference that the decision is otherwise outside the bounds of legal reasonableness or outside the range of possible lawful outcomes.
[65] Seventh, and perhaps most importantly, the evaluation of whether a decision is legally unreasonable should not be approached by way of the application of particular definitions, fixed formulae, categorisations or verbal descriptions. The concept of legal unreasonableness is not amenable to rigidly defined categorisation or precise textural formulary. That said, the consideration of whether a decision is legally unreasonable may be assisted by reference to descriptive expressions that have been used in previous cases to describe the particular qualities of decisions that exceed the limits and boundaries of statutory power. A number of those cases, and the descriptive expressions used in them, are referred to in Li and in the judgment of Allsop CJ in Stretton (at [5]). The expressions that have been utilised include decisions which are "plainly unjust", "arbitrary", "capricious", "irrational", "lacking in evident or intelligible justification", and "obviously disproportionate". It must be emphasised again, however, that the task is not an a priori definitional exercise. Nor does it involve a "checklist" exercise. Rather, it involves the Court evaluating the decision with a view to determining whether, having regard to the terms, scope and purpose of the relevant statutory power, the decision possesses one or more of those sorts of qualities such that it falls outside the range of lawful outcomes.
15 In connection with the fifth of the foregoing points, I refer to [64]-[71] of Stretton. There, Griffiths J set out the "relevant features" of s 501. His Honour's analysis was adopted by the Full Court in Eden (at [14]-[20]). It is not necessary to set out those paragraphs in full.
16 It is appropriate to quote from Eden at [19], which is a summary of a list of factors set out at [70] of Stretton as tending to indicate that the authority to decide whether or not to cancel a person's visa under s 501(2) is broad:
Fourth, there are a number of indicators that suggest that the Minister's discretion under s 501(2) is, and is intended to be, broad. That is a relevant consideration in assessing whether a decision under s 501(2) of the Act is unreasonable in a legal sense. The indicators include, but are not necessarily limited to, the following: the absence of an express list of considerations to be taken into account; the broad statement of the object of the Act in s 4(1) as being to "regulate, in the national interest, the coming into and presence in, Australia of non-citizens"; the fact that the discretion is conferred upon the Minister who holds political office and is accountable to Parliament; the fact that a decision under s 501(2) which is made by the Minister personally is not subject to merits review; and the fact that the Minister is obliged by s 501G(1)(e) of the Act to provide a written statement of reasons.
17 Finally, it is relevant (as Griffiths J noted at [71] of Stretton; see also [20] of Eden) that the power to refuse to grant or to cancel a visa is a substantive power. It is to be contrasted with powers of a procedural nature. As Griffiths J explained, "other matters which inform that standard have to be taken into account but, generally speaking, the intensity of the legal standard is likely to be higher in the case of review of the exercise of a discretion which is of a procedural character".
18 The applicant's argument was that the Minister was obliged to take into account the risk to the Australian community. So much is consistent with the judgment of Rangiah J (with whom North J agreed) in Moana v Minister for Immigration and Border Protection (2015) 230 FCR 367, although there is some tension in the case law: see the discussion in AZAFQ v Minister for Immigration and Border Protection [2016] FCAFC 105 at [49]-[53] (Allsop CJ, Robertson and Griffiths JJ). As I said in Buchwald v Minister for Immigration and Border Protection [2016] FCA 101 at [70], the position that seems to fall from Moana, is as follows:
(1) risk to the Australian community posed by the continued presence of the visa holder in Australia is a consideration that the Minister is bound to take into account, though in general terms only (Moana at [48], [66], and [71] per Rangiah J, with whom North J agreed); and
(2) the Minister is not bound to engage in an evaluation of the likelihood of a person engaging in future conduct that may cause harm (Moana at [73], [74]).
(3) notwithstanding (2), an evaluation of likelihood may be centrally relevant in many cases and the exercise of discretion to cancel a visa without consideration of the likelihood of engaging in future conduct that may cause harm may be unreasonable in the sense of lacking an evident and intelligible justification (Moana at [74]).
19 Evaluation of the applicant's argument requires scrutiny of the Minister's reasons for making the non-revocation decision ("Reasons"). The applicant submitted that the Minister had referred to the following matters:
(a) that sentencing courts had said that the applicant had good prospects of rehabilitation (Reasons [48]);
(b) that sentencing courts had referred to the applicant's co-operation, remorse, and that he had been coerced to participate in or perpetrate his crimes (Reasons [49]);
(c) that sentencing courts had imposed a shorter non-parole period because of his good prospects of rehabilitation (Reasons [50]);
(d) the applicant's circumstances of hardship, which had led him to become involved in a criminal gang (Reasons [52]);
(e) support letters provided on behalf of the applicant referring to his "flawless" conduct in custody and his presentation as "positive, hard-working, engaged and motivated" (Reasons [53]);
(f) the absence of any evidence of further serious offences following the second murder in August 1996 and the applicant's arrest in October 2000 (Reasons 54]);
(g) support letters concerning offers of assistance that had been made to the applicant with a view to assisting him to re-integrate into the community (Reasons [55]); and
(h) housing, employment, and counselling available to the applicant in the community, and his rejection of his former lifestyle and associations (Reasons [56]).
20 The Minister's conclusion as to risk was expressed at [58]:
I find that [the applicant] has been compliant in prison, has posed no management issues, has engaged in rehabilitation, is remorseful for his past actions and enjoys the continued strong support of his extended family and members of the Vietnamese community. Although I find that [the applicant] poses a low risk of reoffending, if that risk were to eventuate great harm could flow to a member or members of the Australian community.
21 Earlier, the Minister had considered the best interests of minor children (at [13]-[17]), and had concluded that it was in the interests of the applicant's child for the visa cancellation decision to be revoked. The Minister had considered the strength, nature, and duration of the applicant's ties to Australia (at [22]-[28]) and had concluded that the applicant had strong ties to Australia and that the applicant's family and friends would experience emotional hardship were his visa cancellation not revoked. The Minister considered the extent of impediments if the applicant was removed (at [29]-[38]) and had concluded that his removal to Vietnam would involve substantial hardship for him, at least initially, for reasons there given.
22 At [62]-[68], the Minister summarised her findings as to the matters earlier discussed in her reasons, and expressed conclusions. At [62]-[64], the Minister summarised her findings on the issues of the interests of minor children, the applicant's ties to Australia, and the consequences of her decision on family members. Those matters, as is apparent from the previous paragraph, counted in the applicant's favour. Then, at [65]-[68] of the Reasons, the Minister continued thus:
[65] On the other hand, in considering whether I was satisfied that there is another reason why the original decision should be revoked, I gave significant weight to the very serious nature of the crimes committed by [the applicant], that of two murders, which are of a violent nature. I am also mindful of the principle that persons who commit serious crimes should expect to forfeit the privilege of remaining in Australia.
[66] Further, I find that the Australian community could be exposed to great harm should [the applicant] re-offend in a similar fashion. Despite the low level of risk, I could not rule out the possibility of further offending by [the applicant].
[67] I am cognisant that where great harm could be inflicted on the Australian community even other strong countervailing considerations may be insufficient for me to revoke the decision to cancel the visa, even applying a higher tolerance of risk of re-offending by [the applicant], than I otherwise would, because he has lived in Australia for the majority of his life, that being for 22 years starting at age 13/16 [sic].
[68] In reaching my decision about whether I am satisfied that there is another reason why the original decision should be revoked, I conclude that [the applicant] represents an unacceptable risk of harm to the Australian community and that the protection of the Australian community outweighed the best interests of his child, as a primary consideration, and any other considerations as described above. These include his period of residence of 22 years and bonds, international non-refoulement obligations, employment and volunteer work and the hardship [the applicant], his family and social networks will endure in the event the original decision is not revoked.
23 Whether or not the Minister was bound to take into account the risk to the Australian community posed by the continued presence of the applicant in Australia, it is evident from the reasons that she did so.
24 However, the applicant submitted that the Minister's reasons "fail to disclose how she arrived at the conclusion at paragraph [68] that the applicant represented an 'unacceptable risk of harm to the Australian community'", as all the factors considered under the rubric "risk to the Australian community" set out at [48]-[56] of the Reasons, were "entirely favourable to the applicant". Accordingly, the applicant submitted, it ought to be inferred that there was a "failure to assess or evaluate relevant risk factors", and that there was "no clear or intelligible basis" for the finding made in paragraph [68] of the Reasons.
25 The Minister, on the other hand, submitted that there was a clear and direct assessment and evaluation both of the level and the nature of the risk of harm to the Australian community. The Minister submitted that the Reasons disclose a "balancing of the nature of the offending conduct and the risk of harm to the community if the Applicant were to reoffend in a similar manner". It was submitted that the Minister had concluded that the offending conduct was so serious that even a low risk of harm was unacceptable.
26 The Minister submitted that it is permissible to approach the exercise of discretion "on the basis that any risk of serious harm (from particularly serious offending) is unacceptable". The Minister cited Minister for Immigration and Multicultural and Indigenous Affairs v Huynh (2004) 139 FCR 505, in which Kiefel and Bennett JJ said at [74] that "the Minister may consider that the national interest requires that the commission of a particular type of offence will inevitably result in the cancellation of a visa, where there has been a sentence to imprisonment for the requisite term". The Minister also cited Re Patterson; ex parte Taylor (2001) 207 CLR 391 in which Gaudron J at 419 said that "the crimes of which a person has been convicted may be of such a nature as to found a satisfaction that it is in the national interest to cancel his or her visa". Similarly, in Madafferi v Minister for Immigration and Multicultural Affairs (2002) 118 FCR 326, a Full Court of this Court (French, O'Loughlin and Whitlam JJ) held (at 352) that "[t]here may be circumstances in which the seriousness of a person's criminal history will be sufficient to satisfy the Minister that the refusal of a visa is in the national interest". In Moana at [72], Rangiah J (with whom North J agreed) observed that the authorities "establish that the seriousness of the offence may, of itself, lead the Minister to conclude that the visa should be cancelled in the national interest".
27 In the main, I accept the Minister's submissions on the question. In particular, I accept that the Minister's evaluation of risk comprised two components: an assessment of the likelihood of the applicant re-offending; and, an assessment of the gravity of what might eventuate were the applicant to re-offend. That can be clearly seen from the structure of the Minister's reasons. At [39] of the Reasons, the heading "Protecting the Australian Community" appeared. There appeared thereunder two subheadings: "Criminal conduct" (with paragraphs [40]-[47] following) and "Risk to the Australian community" (with paragraphs [48]-[58] following). Under the "criminal conduct" subheading, the Minister described the nature of the applicant's offending, concluding that "murder is, objectively, a very serious offence, for which [the applicant] received two significant terms of imprisonment". That, it appears to me, fed into [57] of the Reasons, under the subheading "Risk to the Australian community", whereat the Minister said as follows:
As a consequence of [the applicant's] offending, two persons have died. If [the applicant] re-offended in a similar manner, it could result in the death [of] or other harm to a member of the Australian community.
28 The Minister found that the likelihood of re-offending was low. That was in the applicant's favour. However, the gravity of possible harm was high. That was against the applicant. Or, as the Minister put it herself, in the last sentence of [58], "Although I find that [the applicant] poses a low risk of reoffending, if that risk were to eventuate great harm could flow to a member or members of the Australian community".
29 That combination of likelihood and gravity (which I will call "overall risk") was weighed against other relevant factors. The Minister considered that the overall risk outweighed those other factors. That was not illogical or irrational. It was not legally unreasonable. There was a clear process of reasoning leading to that outcome. It is true, of course, that other decision-makers might reasonably have reached a different conclusion on the merits, but that (of course) does not suffice to demonstrate that this decision was legally unreasonable. This decision was not "plainly unjust", "arbitrary", "capricious", "irrational", "lacking in evident or intelligible justification", or "obviously disproportionate": cf AZAFQ at [58]. Accordingly, ground 1 fails.
30 The applicant referred to the judgment of Mortimer J in Tanielu v Minister for Immigration and Border Protection (2014) 225 FCR 424 in support of the proposition that the likelihood of a person engaging in conduct capable of causing harm is a mandatory relevant consideration. The Minister submitted that Tanielu was at odds with the more-recent authority of Moana and that the former should not be followed. That contention has the added support of AZAFQ where, at [55], Allsop CJ, Robertson and Griffiths JJ determined that there was no obligation upon the Minister to quantify the risk to the Australian community. In any event, it appears to me that the Minister did grapple with the likelihood of the applicant re-offending and effectively decided the issue favourably to the applicant by finding that there was a low risk of his re-offending. Mortimer J held in Tanielu at [110] that assessment of risk of harm to the Australian community was rooted in "an assessment of the characteristics of the particular applicant - not only his or her previous offences, but all aspects of his or her history, and the 'dynamic factors' to which I have referred". Her Honour continued that "[c]onsideration of those factors must then be combined with consideration of what kind of offences the applicant might commit in the future - bearing in mind this may or may not be the kind of offences an applicant has committed in the past - with some evidentiary basis being disclosed for that consideration".
31 It seems to me that precisely those matters were taken into account by the Minister at [48] to [56] of the Reasons, wherein there was a discussion of the circumstances of the offences (including matters personal to the applicant such as his youth, lack of criminal antecedents, understanding of the enormity of his crime, the extent to which, in carrying out those crimes, the applicant had been coerced or controlled by others and remorse), his prospects of rehabilitation, the imposition of a shorter non-parole period, and the other matters I have listed at [19] above. Accordingly, it seems to me that even if the approach in Tanielu ought to properly be followed, the Minister in this case did give consideration to the matters to which she was required to have given consideration.