Did the Tribunal fall into error?
30 The first issue is whether the Tribunal fell into error by misunderstanding the preclusory effect of s 500(6H). As has been explained, if it did, and if that was material, it would be a jurisdictional error.
31 The error is asserted to appear principally from things said at the Tribunal hearing. It is necessary to construe those statements objectively, in all their context, to determine whether they do disclose error, either expressly appearing on the face of the transcript or inferred. The material points which emerge from the description of the hearing given above are:
(1) The Deputy President had been willing to accede to a suggestion from Mr Holloway that evidence be received from Mr Atooi. But when counsel for the Minister put to the Deputy President a paraphrase of s 500(6H) which was largely accurate, the Deputy President said there was not much point telephoning Mr Atooi then, and said he had not been aware of that provision of the Act.
(2) The subject of speaking to K was raised after the Minister's closing submissions and just before the Deputy President, in effect, invited Mr Holloway to say anything in reply. Mr Holloway raised the subject by relaying K's question as to whether the Deputy President wanted to speak to her.
(3) The Deputy President responded in the negative and expressed the reason in broad terms to the effect that the legislation prevented him from taking into account 'anything … of which there hasn't been 48 hours' notice in writing' (emphasis added).
32 Taking all these circumstances together, I infer that the Deputy President, having previously been unfamiliar with s 500(6H), having reached the conclusion that it precluded the Tribunal contacting a different witness itself, and having stated the preclusory effect of the provision in wide terms, considered that s 500(6H) did prevent the Tribunal from speaking to K, because no written statement setting out her evidence was given to the Minister at least two business days before the hearing. And yet Mr Holloway's question, which in fact passed on a question from K, did not necessarily entail (to adapt the words of the section) that the information that would have been presented orally would have been in support of Mr Holloway's case. It was more open ended that that, and its ordinary meaning was to suggest that the Tribunal speak to K for the purpose of eliciting such information from her as it considered relevant and appropriate.
33 While it may be inferred that Mr Holloway expected that information to be favourable to his case, it would not necessarily have been so. For example, the Tribunal could have asked K whether she had been adversely affected by the incident of domestic violence against K's mother of which Mr Holloway had been convicted and which he did not dispute. K's answers may have been unfavourable to Mr Holloway's case. This possibility exposes the fallacy of any assumption that K's evidence as elicited by the Tribunal would necessarily have been 'information presented orally in support of the person's case' within the meaning of s 500(6H).
34 It is, however, necessary to assess that view in light of the Minister's submission that to characterise Mr Holloway's request as a mere invitation to the Tribunal to use its own power to elicit information would be to permit s 500(6H) to be circumvented. This is not, in the end, a submission about the factual conclusion reached about the meaning of the exchange between Mr Holloway and the Deputy President about speaking to K. It is a submission about the scope of the words from s 500(6H) which I have just quoted. It is to the effect that when an applicant for revocation of the cancellation of a visa invites the Tribunal to speak to a witness with the expectation that the witness's evidence will be favourable to the applicant's case, the evidence that results is 'information presented orally in support of the person's case' within the meaning of s 500(6H).
35 Determining whether that is so requires close attention to Uelese, where the High Court elucidated the meaning of the key phrase from s 500(6H). As counsel for the Minister submitted, the facts in that case were different to this matter. Mr Uelese's case before the Tribunal had been put on the basis that he was the father of three minor children but, in the oral evidence of the mother of those children, it emerged that he was also the father of two younger children by a different mother. The Tribunal considered that s 500(6H) precluded consideration of the interests of those children. In determining that this was an error, French CJ, Kiefel, Bell and Keane JJ (at [5]) summarised their conclusion as being that the section 'does not preclude the consideration of information which is not presented by or on behalf of an applicant for review as part of his or her case'. In the case before their Honours, the information had been elicited by questioning during cross-examination. Whether it was elicited by questions from the Minister's representative or from the Tribunal was not clear, but not considered material: Uelese at [22].
36 Their Honours held (at [43], emphasis in original) that s 500(6H) was 'directed, in terms, at information presented orally in support of an applicant's case. It is not directed at any information, however that information may come before the Tribunal'. At [44] their Honours drew a contrast between 'the active presentation of the case propounded by an applicant for review' and 'the process of eliciting information under cross-examination' and observed that:
It is distinctly to strain the language of s 500(6H) to say that 'information presented orally' in support of the case made by an applicant for review includes information elicited by the Minister's representative or by the Tribunal itself in the course of cross-examination of a witness called by the applicant.
37 Excluding information that is elicited after a suggestion by a potential witness, where that suggestion is communicated by the applicant, may not strain the language as much. But in my view other aspects of the joint judgment in Uelese indicate that if the Tribunal were to proceed to elicit such information after a suggestion of that kind, it would not circumvent the effect and purpose of s 500(6H). The joint judgment noted (at [54]) that s 500(6H) does not expressly limit the power of the Tribunal to conduct a review or authorise it to give less than the proper consideration of the matters before it that is required by s 33 of the Administrative Appeals Tribunal Act 1975 (Cth). Their Honours held (at [57]) that the section 'should not be construed to restrict the flexibility of the Tribunal to ensure procedural fairness to the parties to a review beyond what is required by its terms' and implicitly eschewed a construction which would limit specific powers of the Tribunal found in the Administrative Appeals Tribunal Act, including s 33(1)(c), which allows the Tribunal to 'inform itself on any matter in such manner as it thinks appropriate'.
38 Turning to the apparent purpose of s 500(6H), their Honours said (at [58]) that it was 'to prevent applicants from manipulating the system in an attempt to delay deportation'. But at [59] they held (footnote removed):
The purpose of ensuring the expeditious determination of applications for review under s 500 of the Act by requiring that the Minister be given 'an opportunity to answer the case to be put by the applicant for review without the necessity of an adjournment of the hearing', which might result from a late change to the applicant's case, is not compromised by accepting that the preclusory effect of s 500(6H) is confined to information presented by or on behalf of the applicant for review in support of his or her case. Where information is adduced in cross-examination by the Minister or in response to inquiry by the Tribunal itself, it is inherently unlikely that the information is provided as part of an attempt to manipulate or delay the review process.
It may be that in the context of the facts before the High Court, the reference to 'inquiry by the Tribunal itself' is a reference to inquiry made during cross-examination. But in the last sentence their Honours are making a broader point, that the imperative of preventing an applicant from manipulating the review process does not prohibit the Tribunal from eliciting such information as it considers appropriate.
39 The joint judgment went on to hold (at [70]) that s 500(6H) does not fetter the power of the Tribunal to grant an adjournment to ensure that its review is conducted thoroughly and fairly. In the course of explaining that conclusion, their Honours held (at [72]) that the section 'does not, on any view of its language, deny an applicant an 'entitlement' to rely upon evidence adduced by the Minister or elicited by the Tribunal itself, if that evidence happens to be supportive of the applicant's case'. At [73] they held that '[n]othing in the text of s 500(6H) warrants the imposition of a rigid limit upon the otherwise flexible power of the Tribunal to ensure that the proceedings before it are conducted fairly to all parties'.
40 At [75] their Honours said of concerns about the tactical approach that applicants might take:
It was argued by the Minister that applicants for review might cynically withhold oral evidence in order to have it presented later in the course of a hearing so as to precipitate an adjournment with its attendant delay. It may be noted immediately that delaying tactics of this kind would expose an applicant to the risk of a deemed affirmation of the decision under review by operation of s 500(6L). Section 500(6L) provides that, if the Tribunal has not made a decision upon the review within eighty-four days after the day on which the applicant was notified of the decision under review, the Tribunal is taken, at the end of that period, to have decided to affirm the decision under review.
41 And at [77] their Honours said:
Section 500(6H) should not be given an operation beyond that warranted by its language in order to pre-empt the hypothetical possibility that the Tribunal might grant adjournments, supinely or unreasonably, to an applicant seeking to take cynical advantage of surprises occasioned by information introduced late in support of his or her case.
42 Nettle J gave a concurring judgment.
43 Uelese shows that any concern that an applicant might seek to circumvent the effect of s 500(6H), by withholding information until after their case has been presented and then prompting the Tribunal to elicit that information, is misplaced. That concern does not provide a firm foundation for reading the section so as to prevent the Tribunal from acting on invitations of the kind which Mr Holloway made to the Deputy President here. It is true that if the Tribunal does act on such an invitation, it will not be acting entirely of its own initiative: cf. Jagroop v Minister for Immigration and Border Protection [2014] FCAFC 123; (2014) 225 FCR 482 at [101]. But whatever evidence is elicited in answer to questions by the Tribunal will not be information presented by the applicant as part of his case in chief: see Jagroop at [101].
44 In Uelese the joint judgment was at pains to make it clear that s 500(6H) does not limit the obligations and ordinary procedural powers of the Tribunal in the conduct of its hearings, beyond the limitations required by its text. That includes the Tribunal's power to inform itself on any manner as it thinks fit: s 33(1). The Tribunal is equipped to deal with suggestions that it inform itself by speaking to a particular person in the manner that is appropriate in all the circumstances, just as it is equipped to deal with requests for adjournments.
45 It follows that I am satisfied, with respect, that in appearing to direct itself that s 500(6H) prohibited it from taking into account anything of which there had not been 48 hours' written notice, the Tribunal conducted its review on the basis of a misunderstanding of the applicable law. If that misunderstanding was material, the Tribunal fell into jurisdictional error.