Some contextual matters
2 There is no doubt the situation faced by the appellant after the Minister's decision must have been confronting and distressing at a personal level. He had successfully persuaded the Tribunal, on the merits and after a full hearing, that his visa cancellation should be revoked. The Tribunal was prepared, in its words:
to set aside the decision under review and substitute a decision that the mandatory cancellation of Mr Tereva's visa be revoked.
3 Having heard and reflected on all the evidence, and having acknowledged the appellant's previous offending from more than a decade prior to the Tribunal decision including convictions for offences involving violence, at [20], the Tribunal described the incident of offending which led to the visa cancellation in these terms:
Mr Tereva and his next door neighbour, Ms Marchant, attended a social gathering in December 2019. Ms Marchant drove them to the gathering in her car. Mr Tereva drank alcohol at the gathering, but in circumstances where he did not expect to have to have to drive home: Ms Marchant was expected to drive them home again in her car. Ms Marchant did in fact begin the journey home but due to her erratic driving (brought on apparently by a diabetic episode) she was persuaded to stop driving by Mr Tereva. Mr Tereva then took over the driving and continued the journey, which I accept on the evidence before me was expected to be some 20 minutes by car. Mr Tereva drove through an intersection, ignoring a stop sign, and was pulled over by the police.
4 The Tribunal noted at [27] that the appellant had never held a driver's licence and had received significant sentences in relation to driving offences, and the Tribunal found (at [27]) he had:
shown considerable indifference - or defiance - towards the legal regime regulating road behaviour.
5 Despite describing the offending as very serious, the Tribunal also found the offending occurred in "highly unusual" circumstances (where the appellant had not intended to drive the vehicle), and found the risk of further criminal offending was "very low": at [34], [36].
6 At [39], a factor which weighted very heavily on the Tribunal was the situation of the appellant's parents:
I must take into account other considerations. I acknowledge that these other considerations do not "generally" outweigh the primary considerations. Amongst the five factors that I must take into account, the most important from Mr Tereva's point of view is the strength, nature and duration of his ties. Here I accord some significant weight to the interest Mr Tereva's parents have in maintaining a close relationship with their son. Mr Tereva supports his parents and they depend upon him. On the evidence before me, it would be difficult for other family members to re-arrange their lives to meet the parents' continuing needs, but I do not say that it would be impossible for them to do so. Ms Marchant would provide some additional assistance as a family friend, too. I accept, however, that her ability to fill the void, so to speak, would be limited given her own commitments. Beyond this, the parents do have an interest, in my opinion, in maintaining their relationship with their son in Australia. I believe Mr Tereva's interest in maintaining that relationship, which is the closest familial relationship he has, is also an important factor to which I should have regard.
7 The Tribunal's decision meant the appellant was freed from immigration detention. He was freed on the day of the Tribunal's decision, as the law required. That was on 12 January 2021. It should always be recalled that persons whose visas have been cancelled are then deprived of their liberty by operation of ss 189 and 196 of the Migration Act 1958 (Cth). Although that is a common feature of many cases which come to this Court, this feature's significance at a human level is not diminished because it happens to a considerable number of people. After the Tribunal's decision, the appellant regained his liberty. Although it appears from the evidence he was still on parole, he is likely, I infer, to have thought he was able to start rebuilding his life and make good the trust the Tribunal had placed in him by its decision. It is also plain from the Tribunal's reasons that his elderly parents had a significant stake in the positive outcome delivered by the Tribunal's decision.
8 Then, without notice to the appellant, the Minister exercised his power under s 501BA of the Migration Act.
9 There is no evidence on the appeal about how or why the Tribunal's decision was drawn to the Minister's attention in the way it was. The ministerial briefing note is silent on this matter, and simply starts by stating:
It is open to you to consider whether to set aside the decision of the Administrative Appeals Tribunal (AAT) under s501CA to revoke the decision to cancel Mr TEREVA's Absorbed Person visa under s501(3A) (original decision), and to cancel Mr TEREVA's Absorbed Person visa under s501BA of the Migration Act 1958 (the Act).
10 It is unclear whether there is some policy or practice that every single favourable decision of a Tribunal revoking a visa cancellation is placed before the Minister for consideration of the exercise of this override power. Whether it was because the appellant had been previously warned his visa would be revoked if he continued to offend, and had also had one visa cancellation revoked prior to the one which was the subject of review by the Tribunal, is also unknown.
11 The ministerial briefing note is dated 16 February 2021. By this stage, the appellant had been free in the community for just over a month. The Minister made his decision on 3 March 2021.
12 It appears the appellant was apprehended on or around 12 March 2021. That is the date of the notification letter to him, which is stated to have been delivered "by hand". I infer he was apprehended at this point under s 189 of the Migration Act. The evidence shows these events occurred at 6.01 am on 12 March 2021. At this early hour, at least one immigration officer arrived at his home. It is apparent from the Minister's reasons at [62] that this was also the home of his elderly parents. I infer, and it seems clear, this was the first time the appellant knew that the Tribunal's decision was not the final outcome for him.
13 I set this out because, like the deprivation of liberty, it is important to understand, at a human level, what is in fact involved when statute permits a decision to be made "without natural justice". It means that a person such as the appellant, who is going about his business in the Australian community after what on any view was a stressful and prolonged period of uncertainty for him and his parents, is suddenly and without warning again deprived of his liberty and informed that there has been a decision-making process underway concerning his ability to remain in Australia, and about his freedom in the interim, about which he has been entirely ignorant.
14 The power in s 501BA is draconian. It overrides the executive process of an external and independent merits review, in a Tribunal long regarded as capable in the performance of that function. It overrides an outcome of that merits review process in which all have engaged in good faith, likely at some financial cost, and certainly at some emotional and personal cost. It renders futile the considerable expenditure of public funds and resources in that process.
15 The added absence of what is generally regarded as a basic presumption, in the exercise of statutory powers set against a background of common law notions of justice and fairness (Kioa v West [1985] HCA 81; 159 CLR 550 at 609, Brennan J), adds to the extremity of the power conferred.
16 In BVD17 v Minister for Immigration and Border Protection [2019] HCA 34; 268 CLR 29 at [42], Edelman J said:
Even with the benefit of omniscience, God still afforded Adam the benefit of the natural justice hearing rule. That rule has long been understood to be a foundational principle of justice. When statute creates a decision-making process, the usual implication that would be drawn by any reasonable reader from the language is that the hearing will follow a procedure that is fair in light of the relevant provisions. It would require words of extreme clarity before a court could conclude that Parliament intended to create a process that permitted a statutory hearing process to proceed unfairly.
(Citations omitted.)
17 Despite the foundational nature of the natural justice hearing rule, there is no doubt that Parliament intended the power in s 501BA not to be conditioned with any obligation to afford a person an opportunity to be heard. It has used words of sufficient clarity to convey this intention. That does not mean, as the Full Court has held, that a decision-maker cannot give a person an opportunity to be heard: see Ibrahim v Minister for Home Affairs [2019] FCAFC 89; 270 FCR 12 at [23]. It is just that there is no enforceable obligation to do so. In reality, as the Minister decided here, it may well mean no opportunity is given and a person like the appellant knows nothing until immigration officers arrive at his home.