GRIFFITHS J:
36 I have had the benefit of reading in draft the reasons of Pagone J. I respectfully disagree with his Honour's view that the appeal should be allowed. For the reasons which follow I consider that the appellants have failed to establish any appealable error in the primary judge's reasons for judgment in upholding the application for judicial review made by the Commissioner of Taxation (Commissioner). I will also set out below my reasons for refusing an extension of time to permit the Commissioner to rely upon a proposed notice of contention.
37 In view of the detailed reasons of Pagone J it is unnecessary to restate in any great detail the background to the appeal or to repeat at any length his Honour's summary of the reasons of both:
(1) the Administrative Appeals Tribunal (AAT) for acceding to the appellants' request that they be permitted to give evidence in the Part IVC proceedings in that tribunal by video link; and
(2) the primary judge's reasons for upholding the Commissioner's judicial review challenge to the AAT's decision.
38 It is important at the outset, however, to emphasise that, in order to succeed in the appeal, the appellants need to establish that the primary judge fell into appealable error. That is because an appeal under s 24 of the Federal Court of Australia Act 1976 (Cth) (the FCA Act) is an appeal in the nature of a rehearing (see Allesch v Maunz [2000] HCA 40; (2000) 203 CLR 172 (Allesch) at [23] per Gaudron, McHugh, Gummow and Hayne JJ and CDJ v VAJ [1998] HCA 67; (1998) 197 CLR 172 at [111] per Gaudron J). The appellants must establish an error in the judgment below, whether that error be one of law, fact or in the exercise of a discretionary power. It is insufficient of itself that the appeal court would have come to a different view on the substantive merits of the judicial review application.
39 The AAT's discretionary power under s 35A of the Administrative Appeals Tribunal Act 1975 (Cth) (the AAT Act) is a broad one, as is reflected in its terms as in force at the time of the AAT's decision:
35A Participation by telephone etc.
(1) A person holding a directions hearing and the Tribunal in the hearing of a proceeding may allow a person to participate by:
(a) telephone; or
(b) closed‑circuit television; or
(c) any other means of communication.
(2) This section does not apply to a proceeding in the Security Appeals Division to which section 39A applies.
40 A similarly broad discretion is conferred upon the Court in respect of the same subject matter under s 47A of the FCA Act, which is in the following terms:
47A Testimony by video link, audio link or other appropriate means
(1) The Court or a Judge may, for the purposes of any proceeding, direct or allow testimony to be given by video link, audio link or other appropriate means.
Note: See also section 47C.
(2) The testimony must be given on oath or affirmation unless:
(a) the person giving the testimony is in a foreign country; and
(b) either:
(i) the law in force in that country does not permit the person to give testimony on oath or affirmation for the purposes of the proceeding; or
(ii) the law in force in that country would make it inconvenient for the person to give testimony on oath or affirmation for the purposes of the proceeding; and
(c) the Court or the Judge is satisfied that it is appropriate for the testimony to be given otherwise than on oath or affirmation.
(3) If the testimony is given:
(a) otherwise than on oath or affirmation; and
(b) in proceedings where there is not a jury;
the Court or the Judge is to give the testimony such weight as the Court or the Judge thinks fit in the circumstances.
Note: In proceedings where there is a jury, the Judge may warn the jury about the testimony (see section 165 of the Evidence Act 1995).
(4) The power conferred on the Court or a Judge by subsection (1) may be exercised:
(a) on the application of a party to the proceedings; or
(b) on the Court's or Judge's own initiative.
(5) This section applies whether the person giving testimony is in or outside Australia, but does not apply if the person giving testimony is in New Zealand.
Note: See Part 6 of the Trans‑Tasman Proceedings Act 2010.
41 Self-evidently, neither provision contains an express list of considerations to be taken into account by the AAT or the Court respectively in considering whether or not to permit evidence to be given by video link. In Australian Competition and Consumer Commission v Pirovic Enterprises Pty Ltd [2014] FCA 544 (Pirovic) at [11], Flick J made the following observations with respect to the Court's discretion under s 47A of the FCA Act:
The exercise of the discretion conferred by s 47A(1) must unquestionably be guided by the facts and circumstances of the individual case in which permission is sought to adduce evidence by way of video link. It would be unwise, if not impossible, to attempt any exhaustive list of considerations relevant to the exercise of discretion. Courts have, accordingly, resisted any temptation to attempt to do so: e.g., Australian Securities and Investments Commission v Rich [2004] NSWSC 467 at [20] to [39], (2004) 49 ACSR 578 at 583 and 587 per Austin J; Kirby v Centro Properties Ltd [2012] FCA 60 at [10], (2012) 288 ALR 601 at 604 to 605 per Gordon J. Subject to that necessary qualification, considerations which may assume relevance would include:
• the extent to which the proposed witness seeks to give evidence of facts relevant to the dispute as opposed to opinions founded upon, or largely founded upon, agreed facts or assumptions;
• whether the parties are in agreement as to the utility in allowing evidence to be given by way of video link;
• whether the proposed evidence is centrally relevant to the issues to be resolved or more tangential to those matters of real dispute;
• the extent to which any cross-examination may be inhibited by the absence of the witness being present;
• the relevance of the evidence the subject of any cross-examination - the more limited the cross-examination and the more questionable the relevance of the evidence the more limited may be the prejudice to the cross-examiner;
• the reasons proffered by the witness as to the inability to come to Australia; and
• the practical impediments that a refusal to allow cross-examination to proceed by way of video link upon the ability of a party to present its case.
Considerations in any particular case could also include:
• factors peculiar to the proposed witness, including ill-health or an inability to freely travel to and depart from Australia; and
• the extent to which the Court itself may consider that it would be assisted by evidence being given in person.
The overriding consideration must, however, forever remain what is considered by the Court to be in the best interests in the administration of justice, including the need to ensure that justice is done as between the parties.
42 Those observations, with which I respectfully agree, are apposite to the AAT's discretion under s 35A of the AAT Act, with appropriate adjustments to reflect the AAT's different role and function and relevant statutory provisions, such as ss 33 and 39 of the AAT Act and s 47C of the FCA Act.
43 In [67] of his reasons for judgment, the primary judge (in referring to Flick J's observations in [11] of Pirovic), stated that "the matter of most central concern is the question of what is necessary to ensure fairness between the parties".
44 It is also to be noted that in [11] of Pirovic (which is set out in [6] above), Flick J emphasised the importance of the discretion under s 47A being guided by the facts and circumstances of the individual case in which the question of adducing evidence by way of video link arises. As will shortly be explained, that is consistent with the primary judge's approach here.
45 The primary judge stated at [72] of his Honour's reasons for judgment that he considered that, in determining to permit the appellants to give evidence in the AAT by way of video link, the AAT fell into jurisdictional error in two particular and interrelated respects. The first such error was that the AAT took into account or, alternatively, gave any weight to the appellants' refusal to come to Australia if the Commissioner did not give them an undertaking that he would not issue a departure prohibition order (DPO) against them if they were to return to this country for that purpose. His Honour regarded that consideration as not being relevant because it was apparent from correspondence which had passed between the appellants' solicitor and the Commissioner that the appellants would not return to Australia even if such an undertaking had been given. In other words, his Honour regarded the issue of DPOs as an irrelevant matter because of the appellants' own stated position.
46 The primary judge made clear that he was not suggesting that the possibility of a DPO being issued was always an irrelevant matter. So much is clear from [73] of his Honour's reasons for judgment which, for convenience, is set out in full (emphasis added):
First, in the circumstances of the present case, it was a jurisdictional error (i.e. an error of law which affected the exercise of power) for the AAT to take into account, or give any weight to, the refusal of the taxpayers to come to Australia if they did not receive an assurance that a DPO would not be issued by the Commissioner to prevent, or delay, them from leaving immediately. As will be seen, consideration of that issue will require some reference to the wider context. It is clear that the taxpayers would not have come to Australia even if such an assurance had been given. I am not to be taken as suggesting that consideration of the possibility that a DPO might be issued is necessarily, and in every case, an irrelevant matter. It all depends on the circumstances. But it was not relevant in the present case.
47 It may be interpolated at this point that, generally, the determination of whether or not a particular consideration is one which a decision-maker is either bound to take into account or, alternatively, to ignore, turns on a proper construction of the relevant legislation and not by reference to particular facts. In Minister for Immigration and Multicultural Affairs v Yusuf [2001] HCA 30; (2001) 206 CLR 323 (Yusuf) at [73] McHugh, Gummow and Hayne JJ stated (footnotes omitted):
It is, of course, essential to begin by considering the statutory scheme as a whole. To that extent the submission is right. On analysis, however, the asserted duty to make findings may be simply another way of expressing the well-known duty to take account of all relevant considerations. The considerations that are, or are not, relevant to the Tribunal's task are to be identified primarily, perhaps even entirely, by reference to the Act rather than the particular facts of the case that the Tribunal is called on to consider. In that regard it is important to recall, as Brennan J said in Attorney-General (NSW) v Quin:
"The duty and the jurisdiction of the courts are expressed in the memorable words of Marshall CJ in Marbury v Madison: 'It is, emphatically, the province and duty of the judicial department to say what the law is.' The duty and jurisdiction of the court to review administrative action do not go beyond the declaration and enforcing of the law which determines the limits and governs the exercise of the repository's power. If, in so doing, the court avoids administrative injustice or error, so be it; but the court has no jurisdiction simply to cure administrative injustice or error. The merits of administrative action, to the extent that they can be distinguished from legality, are for the repository of the relevant power and, subject to political control, for the repository alone."
48 It is important to note, however, that in Yusuf at [74] the plurality also acknowledged that considerations put forward by the parties can also influence what is or is not a relevant consideration:
This does not deny that considerations advanced by the parties can have some importance in deciding what is or is not a relevant consideration. It may be, for example, that a particular statute makes the matters which are advanced in the course of a process of decision-making relevant considerations for the decision-maker. What is important, however, is that the grounds of judicial review that fasten upon the use made of relevant and irrelevant considerations are concerned essentially with whether the decision-maker has properly applied the law. They are not grounds that are centrally concerned with the process of making the particular findings of fact upon which the decision-maker acts.
49 Thus, a consideration which, on a proper construction of the relevant legislation, is one which the decision-maker might or should take into account may cease to be a relevant consideration if an aggrieved party makes clear to the decision-maker that he or she places no reliance upon that particular consideration and no other party takes a contrary view.
50 The primary judge concluded that this was the case here with respect to the issue of the possible making of DPOs against the appellants. In a letter dated 12 August 2014 which had been sent on the appellants' behalf by their then solicitors (the letter of demand), the Commissioner was asked, as an essential condition to the appellants possibly returning to Australia, to give a written undertaking (with multiple components) to the AAT, which was in the following terms:
The Commissioner of Taxation undertakes that if Mr John Washington York Seymour and Jeanette Marie Louise Seymour physically travel to Australia for the purpose of giving evidence as witnesses in AAT proceedings (specifically AAT 2013/4168 - 4177, 2013/0287 - 0296, 2014/1853 - 1859) the Commissioner of Taxation (including his employees, officers, agents and ancillaries) will not take advantage of the presence of either witness by:
I. Issuing a departure prohibition order to either witness, or otherwise preventing either witness from leaving Australia;
II. Serving either witness with court or other process (except process that is properly incidental to AAT 2013/4168 - 4177, 2013/0287 - 0296, AAT 2014/1853 - 1859);
III. Initiating or procuring criminal charges against either witness in connection with tax offences allegedly committed by either witness during the time either witness is in Australia;
IV. Taking to steps to implement or procure the arrest or physical detention of either witness in connection with criminal charges or future criminal charges based on tax offences allegedly committed by either witness or involving either witness.
The Commissioner of Taxation gives the Administrative Appeals Tribunal a further undertaking that he (including his employees, officers, agents and ancillaries) will not communicate with other Commonwealth or State government agencies, or to any country with which Australia has an extradition treaty or similar agreement, about the current AAT proceedings, and in particular the evidence to be given by the John Seymour and Jeanette Seymour, in a way that may have the effect of undermining the other undertakings given by the Commissioner of Taxation to the Administrative Appeals Tribunal.
The Commissioner of Taxation gives the Administrative Appeals Tribunal a further undertaking that he will provide the Applicants with a sworn affidavit identifying the other government agencies that have been involved in any investigation of John Seymour and Jeanette Seymour, as well as the relevant persons at these agencies with an involvement in such investigations.
The Commissioner of Taxation gives the Administrative Appeals Tribunal an undertaking that he (including his employees, officers, agents and ancillaries) will not communicate with other Commonwealth or State government agencies about the arrival of the Seymours in Australia.
For the avoidance of doubt these undertakings continue to have force and effect until such time as John Seymour and Jeanette Seymour have completed their evidence in the AAT proceedings and completed the journey back to their country of residence.
In the event that John Seymour and/or Jeanette Seymour has not departed Australia within one week (that is, seven full days) of completing their evidence in the AAT proceedings the Commissioner of Taxation may apply to the Administrative Appeals Tribunal to be released from these undertakings.
51 The appellants' position regarding their possible return to Australia to give evidence in the Pt IVC proceedings was confirmed by each of them in their respective affidavits dated 7 February 2014 which were filed in the AAT proceeding. Both those affidavits described the ATO's investigation since 2009 into their respective tax affairs. Each affidavit contained the following evidence (albeit in differently numbered paragraphs) which set out the appellants' individual refusals to return to Australia for the purpose of giving oral evidence in the AAT proceeding (emphasis added):
My difficulties with the ATO have caused me to think that if I am physically present on Australian territory for any period of time I will either be arrested or prevented from leaving, possibly for many years. For this reason I am not prepared to come to Australia for the purpose of being cross-examined or giving oral evidence in these proceedings, or for any other reason.
…
For the reasons I outline above I am not prepared to physically come to Australia for any reason, unless at least one of several different conditions is satisfied.
I would be prepared to come to Australia if the ATO substantially abandons its claims about the taxes and penalties I owe for the 2000-2010 income years, or if these liabilities are overturned by a court or tribunal.
I would come to Australia if I was given a written assurance or agreement that I will not be prevented from leaving Australia by the government, or arrested for alleged tax crimes while in Australia. I would also need to receive independent legal advice that any such assurance or agreement is legally binding on all relevant government agencies and bodies.
I would be prepared to come to Australia if I was given legal advice that it was not possible for me to be prosecuted for a crime that carries a possible custodial sentence.
I do not personally have any expectation about what the impact on my AAT appeal would be, if I refused to come to Australia for the purposes of cross-examination. My view about remaining outside Australia is sufficiently strong that I would not come to Australia even if assured it was a certainty that my AAT appeal will be unsuccessful due to my absence.
I do not believe that I have done anything wrong, or criminal, in connection with my tax matters or in any other respect. However I do not regard ultimate vindication by the courts or AAT as a sufficient reason to come to Australia if this means I could be submitting myself to a costly struggle, away from my home, that would potentially last for years.
I do not want to expose myself to any possibility of a criminal offence charge at this late stage of life.
52 The primary judge summarised the significance of these matters in [26] of his reasons for judgment:
The statement of the taxpayers' position which was before the AAT in those affidavits, therefore, amounted to an ultimatum that the taxpayers would not come to Australia, whatever the consequence for the proceedings they had initiated before the AAT, unless at least two stipulations were satisfied: a binding assurance of no restraint on departure and a binding assurance of no arrest.
53 It was not suggested in the appeal that this was an inaccurate summary of the appellants' position.
54 The primary judge viewed as significant that, even if the Commissioner had given the appellants an undertaking that he would not issue a DPO against them, the appellants would still not have returned if the other conditions set out in the letter of demand were unfulfilled, including the demand for a written assurance or agreement that they would not be arrested for alleged tax crimes while they were in Australia. The primary judge set out at [86]:
Their position was, as disclosed by their affidavits, that unless assured that they would neither be prevented from leaving, nor subject to prosecution, they would not travel to Australia to be cross-examined. That was their declared choice. It took into account the possible consequence for their respective applications to the AAT. I see no basis upon which to assume that if the Commissioner had given an undertaking not to issue a DPO, the taxpayers would have come to Australia. They said they would not.
55 In my respectful view, the appellants have not established any appealable error in respect of the primary judge's reasons and finding that the AAT fell into jurisdictional error in taking into account in the particular circumstances of this case the appellants' refusal to come to Australia if they did not receive an assurance from the Commissioner that they would not be issued with a DPO. The appellants' own stated and clear position was that they would not return to Australia in any event unless additional conditions were also met to address their concerns that they would be arrested and detained in Australia for tax offences.
56 The issue concerning the DPOs was irrelevant in the particular circumstances of this case having regard to the way in which the appellants had advanced their case. The primary judge made this clear in [73] of his reasons for judgment and the emphasis he placed on the particular circumstances of the matter. His Honour also made clear in that paragraph that he was not suggesting that consideration of the possibility that a DPO might be issued was an irrelevant consideration in every case. As his Honour stated, it "all depends on the circumstances". But it was not a relevant consideration here because of the appellants' own stated position.
57 Later in his reasons for judgment, the primary judge returned to what he described as a "fundamental issue" concerning the AAT's approach relating to the notion of "legal relevance". In [92] his Honour described the "essence" of the appellants' position as being that they should be able to give evidence in support of their cases in the AAT but remain beyond the reach of Australian authorities, including the possibility of criminal prosecution. In [96], the primary judge stated that the AAT was obliged "to examine whether the possibility of detainment, or arrest, was a relevant factor to take into account in the present case" (emphasis added).
58 After noting that the AAT had found that the taxpayers had a well-founded fear that they might be detained or arrested, his Honour then focused on whether that was relevant to the appellants' application under s 35A of the AAT Act. After noting at [98] that such an apprehension might explain a witness' refusal to come to Australia, his Honour said that he could not see how that:
…would be a relevant matter contributing in any sense to a decision to permit evidence by video link, out of reach of Australian authorities, unless some particular additional personal factor was invoked, as appeared to be the case in Arnold.
(Emphasis added.)
59 I do not view this paragraph as indicating that the primary judge was stating that a witness's refusal to return to Australia because of a reasonably-based apprehension that the witness may be detained (for example, by a DPO) or arrested is always an irrelevant consideration. The text of [98] is inconsistent with that characterisation, as indeed is the text in [73] of his Honour's reasons for judgment (which is set out in [11] above).
60 Rather, the primary judge considered that the appellants had not demonstrated any "personal factor" which brought their case within Commissioner of Taxation v Arnold [2014] FCA 959 (Arnold). It is appropriate to say something more about that case. In Arnold, the Commissioner had commenced proceedings against Mr Arnold and others and alleged that they had engaged in conduct involving the promotion of a tax exploitation scheme in contravention of relevant provisions of the Taxation Administration Act 1953 (Cth). Mr Arnold made an application under s 47A of the FCA Act to have his evidence taken by video link from Canada, where Mr Arnold lived and his tourist and hospitality business was located. He filed an affidavit in support of his application in which he said that he could not physically attend or come to Australia. Mr Arnold gave a detailed explanation to the effect that his business was unique and that there was no other person with appropriate expertise to cover for him if he were away from the business for any period. He explained that his business operated every day of the year and that he was the main employee. He also explained that he had various dependants, including a 2 year old daughter and elderly parents. He deposed that his business would stop if he was not present to run it on a daily basis and that he could not afford to hire anybody else but that, in any event, there was no one else who had "the subset of skills or knowledge to operate such a business because this business is the only one of its kind on the planet".
61 In Arnold, the Commissioner did proffer an undertaking not to issue a DPO if Mr Arnold came to Australia to give evidence. The Commissioner opposed Mr Arnold's application to give his evidence by video link and said that his cross-examination of Mr Arnold would be inhibited if it had to take place on that medium, particularly where Mr Arnold's credit was in issue.
62 After referring to Pirovic and Buchanan J's decision in Campaign Master (UK) Ltd v Forty Two International Pty Ltd (No 3) [2009] FCA 1306; (2009) 181 FCR 152 (Campaign Master) and the various considerations which may assume relevance in an application to give evidence by video link, Edmonds J stated at [19] in Arnold that the relevant matters and the particular circumstances there pointed strongly in favour of requiring Mr Arnold to be physically present to give his evidence and to be cross-examined. His Honour then identified one matter which he said caused him some concern about refusing Mr Arnold's application, which is reflected in [21] of his reasons for judgment:
The only matter which causes me some concern is the possibility that if Mr Arnold was to come to Australia for the hearing, he might be restrained from leaving to return to Canada after the hearing on account of Australian tax liabilities he presently has. My concern in this regard has been alleviated by the Commissioner proffering an undertaking in the following terms:
Having had regard to Mr Arnold's individual circumstances as a person owing tax-liabilities, within the meaning of s 255-1 of Schedule 1 of the TAA, if Mr Arnold comes to Australia to give evidence in this proceeding the Commissioner undertakes not to issue a departure prohibition order, within the meaning of s 14S of the TAA, in respect of Mr Arnold or to seek some other similar form of restraint against Mr Arnold, upon the conclusion of Mr Arnold giving evidence in this proceeding.
63 Justice Edmonds concluded that, in the light of the Commissioner's undertaking, and for the reasons previously stated, Mr Arnold's application to give evidence by video link should be refused.
64 It might be observed that Edmonds J's observations regarding the relevance of the Commissioner's undertaking were strictly obiter. Moreover, as the primary judge in the appeal also noted at [101], nothing in Edmonds J's decision indicated that if there had not been such an undertaking, Edmonds J would have granted Mr Arnold's application to give evidence by video link for that reason. In any event, however, it is evident that the primary judge did not consider Arnold to be wrong; rather he considered that Arnold turned very much on Mr Arnold's individual circumstances, which placed him in a different position from the Seymours. I see no appealable error in that approach. Indeed, I respectfully agree with it.
65 I respectfully disagree with Pagone J's view that the approach taken by the majority of the House of Lords in Polanski v Condé Nast Publication Ltd [2005] UKHL 10; [2005] 1 All ER 945 (Polanski) should be preferred to that of the primary judge. Pagone J draws attention to some key paragraphs in Polanski in the leading speech of Lord Nicholls (with whom Lord Hope and Baroness Hale agreed). Mr Polanski had pleaded guilty in California to a charge of having had sexual intercourse with a 13 year old girl but he fled to France before he could be sentenced. Subsequently, while still living in France, he commenced defamation proceedings in England. Mr Polanski applied under CPR 32.3 (which provided that the court "may allow a witness to give evidence through a video link or by other means") to have his evidence taken by video link from France (noting that there was an extradition treaty between the United Kingdom and the United States of America). The application was successful at first instance but that decision was reversed by the Court of Appeal. On appeal to the House of Lords, the majority view in Polanski as expressed by Lord Nicholls at [33] of his speech was that, while acknowledging that special cases might arise
…the general rule should be that in respect of proceedings properly brought in this country, a claimant's unwillingness to come to this country because he is a fugitive from justice is a valid reason, and can be a sufficient reason, for making a VCF order.
(Emphasis added.)
66 Critical to that reasoning was the proposition that even a fugitive from justice is entitled to invoke the courts' jurisdiction to protect legal rights. If the administration of justice is not brought into disrepute by that entitlement the majority reasoned that it was difficult to see why the administration of justice is brought into disrepute by permitting a fugitive to take advantage of procedural facilities which are readily available to all litigants, including video conferencing.
67 As Pagone J notes, Polanski was approved and applied by Venning J in the High Court of New Zealand in Erceg v Erceg [2014] NZHC 2601 (Erceg). Justice Pagone considers that there is no reason to adopt "a different rule" in relation to the AAT when it considers the exercise of its power to take evidence by video link under s 35A. Justice Pagone adds that each case must turn on its own facts and that in some cases the wish to avoid legitimate action by regulatory authorities may militate against a fugitive being permitted to give evidence by video link. His Honour effectively favours "a general rule" that, absent a special case, under the discretion of a provision such as s 35A of the AAT Act (and, presumably, s 47A of the FCA Act), a witness's reluctance to come to Australia to give evidence because of a reasonably based fear of arrest or otherwise being prevented from leaving the country after giving that evidence is a relevant matter to be taken into account in determining whether or not to permit the person to give evidence by video link from outside the jurisdiction. Moreover, Pagone J considers that, consistently with Polanski, that may be a sufficient reason in itself for granting that permission.
68 With great respect to Pagone J, I disagree for the following reasons.
69 First, whilst mindful of the considerable respect which the Court should accord to a decision of the House of Lords (even though it is not binding) I think it best to avoid the language of there being a "rule" or a "general rule" in the exercise of the broad discretion of the AAT under s 35A of the AAT Act (the same can be said in respect of s 47C of the FCA Act). In my view, the notion of a "rule" or a "general rule" carries with it a risk that a decision-maker will approach his or her task too rigidly, rather than give proper effect to the breadth of the discretion, as was correctly highlighted in Pirovic.
70 Secondly, it is notable that the House of Lords divided 3 to 2 in Polanski. There was a strong dissent by Lord Slynn (with whom Lord Carswell agreed). Lord Slynn described the case there as raising two conflicting policy considerations, namely:
(1) the court should not frustrate a fugitive's accepted rights to sue in domestic courts by refusing a procedural step which is available to all litigants unless there is a valid reason to the contrary; and
(2) the civil courts should not take steps the effect of which is to frustrate or impede with the due execution of the criminal procedure of another jurisdiction (which is a reference to the fact that because there was an extradition treaty between the United Kingdom and the United States and, if Mr Polanski had gone to England to give evidence in person, the United Kingdom would be required to respond to any request for his extradition to the United States).
71 Lord Slynn's core reasoning is encapsulated in [56] of his Lordship's speech:
The task of the Court here is one of balancing different policy considerations and not merely deciding case management. Where a person convicted on his own admission flees the jurisdiction, it seems to me that in the absence of special factors compelling a different result, a video link conference may and should here be refused where the sole reason for asking for it is that he wishes to escape conviction or sentence in the country where he has commenced proceedings or to avoid extradition to another country for the same reason. The mere fact that the person cannot pursue proceedings here does not necessarily mean that a video link must or should be granted. The policy requirement of satisfying the criminal sentence is by no means less important than the desirability of his suing in libel for an allegation which is serious but no more serious than the criminal offence of which he has been convicted. The possibility of suing in France is a further contraindication to any obligation to grant such a video link.
72 With respect, I consider that there is considerable force in the dissenting views in Polanski. More significantly, however, Polanski necessarily reflects its own particular facts. The Seymours are in a different position, having chosen to leave Australia lawfully before initiating Pt IVC proceedings and then indicating that they will not return to Australia to give evidence in that proceeding unless all the elements of their letter of demand are met. Ultimately, therefore, it is unnecessary to state whether the majority view in Polanski is correct because the facts are distinguishable.
73 I also respectfully agree with the primary judge's statement at [77] of his Honour's reasons for judgment that he did not view cases such as Pirovic and Arnold as adopting or imposing a rule. This important point is reinforced by the primary judge's further statement at [118] of his reasons for judgment (emphasis added):
As I said earlier in this judgment, my conclusions relate to the facts of this particular case. I am not to be taken to suggest that it can never be relevant in the case of a witness (or even a party) to take into account whether the Commissioner is prepared to indicate that a DPO will not issue. I am not to be taken to make any criticism of Arnold. The circumstances of the present case are unusual. The taxpayers point blank refused to come to Australia unless stipulated conditions were met. An assurance about a DPO would not have been sufficient. The Commissioner's position about that issue could have no impact on the practical position.
74 Fourthly, the Court's attention was not drawn to any Australian decision in which Polanski has been considered. As noted above, reference was made to Erceg. That case involved an application by the plaintiff to have the evidence of a non-party witness (the plaintiff's son) to be given by video link in circumstances where the witness was an important witness, was permanently resident outside New Zealand and was unwilling to travel to New Zealand "under present circumstances". Justice Venning noted at [19] that the reason why the witness did not want to return to New Zealand related to the fact that there was a past dispute between the Inland Revenue Department in New Zealand and the witness. A warrant had been issued but the witness left New Zealand before the warrant could be served. In circumstances where Venning J was satisfied on the evidence that there was a real risk that the witness would be arrested if he returned to New Zealand to give evidence in support of his mother's case and applying the majority's reasoning in Polanski, his Honour found that there was good reason for the witness not to return to New Zealand. While also noting that it would be the plaintiff who would be disadvantaged if her son did not give evidence (and not the son himself) the application for evidence to be given by video link was granted on certain conditions.
75 I do not consider that either this outcome or the reasoning of Venning J is inconsistent with that of the primary judge here who, as emphasised above, did not purport to prescribe an absolute rule one way or the other but simply focused on the Seymours' particular circumstances and their clearly stated position.
76 It is convenient to now turn to those aspects of the appeal which relate to the primary judge's finding that the AAT's decision also gave rise to a related jurisdictional error because its decision to permit the Seymours to give their evidence by video link:
(1) denied the Commissioner procedural fairness; and
(2) was in contravention of s 39 of the AAT Act.
77 For the following reasons I am not satisfied that the appellants have established any appealable error in relation to the primary judge's findings on this aspect of the Commissioner's judicial review application.
78 The primary judge's reasoning in relation to these findings is set out in [84]-[88] and [111] of his Honour's reasons for judgment which, for convenience, are as follows:
84 Ground 2 alleges a breach of s 39 of the AAT Act and of procedural fairness. In support of Ground 2, the Commissioner submitted that the taxpayers were seeking to dictate the terms upon which their application would be heard, or upon which the matter would proceed. I do not think that submission should be accepted because the taxpayers clearly accepted in their affidavits that one consequence of a refusal to give evidence in Australia might be that their applications to the AAT would be unsuccessful. However, I think it is certainly true to say that the taxpayers were seeking to dictate the circumstances in which, if at all, they would give evidence.
85 The AAT suggested that if evidence was not taken by video link the taxpayers' affidavit material might need to be considered "on its own" (at [31]) and the taxpayers would be "deprived of the opportunity to give oral evidence" (at [33]). In the circumstances of the present case, that would be the result of their declared choice. That choice was not solely related to the possibility of a DPO. In that connection, I can see no relevance in the circumstance that the taxpayers bore the onus in the AAT proceedings.
86 Their position was, as disclosed by their affidavits, that unless assured that they would neither be prevented from leaving, nor subject to prosecution, they would not travel to Australia to be cross-examined. That was their declared choice. It took into account the possible consequence for their respective applications to the AAT. I see no basis upon which to assume that if the Commissioner had given an undertaking not to issue a DPO, the taxpayers would have come to Australia. They said they would not.
87 The AAT did not discuss the whole or actual basis upon which the taxpayers declared their positions. Rather, the AAT focussed attention on the Commissioner's refusal to give an undertaking about one aspect of their position. The limited consideration of the declared bases of the taxpayers' refusal to travel to Australia has had the result that the taxpayers have been relieved of the consequences of their declared choices and the Commissioner has been confined to a limited, remote, non-compellable cross-examination of a party to the proceedings.
88 In my view, in combination with the matters discussed further hereunder, that does amount to a failure to observe and apply s 39 of the AAT Act and a denial of procedural fairness to the Commissioner.
…
111 Additionally, and in any event, any conclusion that the Commissioner's position was forensically unaffected by the decision to allow the taxpayers to give effectively non-compellable, unsupervised, evidence from Mauritius at their ongoing discretion was unsustainable. That would, in the circumstances of the present case at least, deny the Commissioner any fair opportunity of cross-examination on matters potentially critical to an assessment of the taxpayers' cases. In my view, that was a denial of procedural fairness and a breach of s 39(1) of the AAT Act. It went well beyond a legitimate exercise of discretion in the taxpayers' favour. As in Hayes, the prejudice would be incurable.
79 I respectfully disagree with Pagone J that it was not open to the primary judge to conclude on the basis of the material before him that the AAT's decision had the effect of denying the Commissioner procedural fairness and also constituted a contravention of s 39 of the AAT Act.
80 Unless and until the AAT's decision to permit the appellants to give their evidence by video link was set aside or reversed by the AAT itself, the Commissioner's right to examine the appellants was profoundly affected by the fact that their evidence would be given not in person in Australia but by video link from Mauritius. As the primary judge correctly pointed out at [102] of his reasons for judgment, this profound effect arose because:
(a) the AAT had limited powers to compel or control a party who gave evidence by video link from Mauritius;
(b) the prospect of an effective cross-examination on documents was "effectively illusory", particularly in circumstances where it was evident that there would be voluminous documentation; and
(c) the ability to cross-examine on credit would be no more effective.
81 In my respectful opinion, it was reasonably open to the primary judge to conclude that the AAT's finding at [32] of its reasons for decision that it "[did] not consider that cross-examination by the Commissioner would be impeded" was wrong and gave rise to the related jurisdictional error identified by his Honour.
82 I respectfully disagree that there was no material before the primary judge about the live issues in the Pt IVC proceeding to provide a proper foundation for those conclusions. The evidence filed below in support of the Commissioner's judicial review application comprised an affidavit by the Commissioner's instructing solicitor which, relevantly, contained:
(a) indexes to the evidence filed by the appellants in two tranches in the AAT proceeding, including the names of 14 witnesses (including those of the appellants) who had filed affidavits and/or witness statements, together with references to multiple trust business records, bank statements and other documents which the appellants proposed to rely upon in the Pt IVC proceeding;
(b) copies of the appellants' respective affidavits dated 7 February 2014. They confirmed that the disputed tax liabilities related to assessments which were based on ATO audit papers which contained findings that the appellants had engaged in "fraud or evasion" throughout the period 2000-2010. A copy of the ATO audit decision which explained the second set of taxation assessments which had been issued to Mr Seymour (for an amount of approximately $7.2 million for tax and penalties) was apparently annexed to his affidavit. Mr Seymour said in his affidavit that an accountant, Mr Vanda Gould, "was closely involved in the management of my tax affairs in the period 2000 - 2010" and that he had "placed significant trust" in Mr Gould. Mr Seymour also described the dealings he had had with Mr Gould during the relevant period and the advice he said he had received from Mr Gould concerning the establishment of a superannuation fund in Samoa, which fund was at the heart of the Pt IVC proceeding; and
(c) a copy of a witness statement by a solicitor, Ms Justeen Dormer. Ms Dormer acted for Mr Gould, whom she said was facing various serious criminal charges arising from taxation advice provided by him and some associates. Ms Dormer said in her witness statement that Mr Gould declined to make a witness statement in the appellants' Pt IVC proceeding for fear that it would compromise his defence to the criminal charges against him.
83 All this evidence simply served to highlight the significance of the appellants' own evidence in response to the serious allegations made against them of fraud and evasion and provided strong support for the Commissioner's opposition to having the appellants give their evidence by video link and not in person.
84 The primary judge was also aware of the fact that the AAT had itself acknowledged in [32] of its reasons for decision that the evidence of the appellants was important and that their credit might be put in issue in the Pt IVC proceeding. Indeed, this had been expressly acknowledged in the AAT by the appellants' junior counsel. Nevertheless the AAT had concluded that "it is unlikely that their evidence will necessarily be determinative". Consequently, the AAT did not consider that cross-examination of them by the Commissioner "will be impeded". That reasoning is highly problematic, particularly in circumstances where the appellants' credit was at issue, there were voluminous relevant documents and the Commissioner not unreasonably wanted to cross-examine the Seymours in person in a case where allegations of fraud or evasion had been made against them.
85 In my respectful view, it was reasonably open to the primary judge, having regard to the material before him and the submissions which were made to him, to conclude that the AAT's decision gave rise to procedural unfairness and contravened s 39 of the AAT Act. No appealable error has been established.