Consideration
50 One feature of the applicant's line of reasoning summarised above is that it left unclear the decision or conduct which the applicant sought to impugn. At one stage, it seemed to be the delegate's decision in 2003 to consider whether the Permanent Spousal Visa should be refused pursuant to s 501. At another stage, the applicant said he wished to review the decisions in 2003 and 2005, which I take to be the decision granting him the Permanent Spousal Visa and the decision refusing him citizenship, respectively.
51 Insofar as the applicant seeks judicial review of the June 2005 refusal of his application for citizenship, it is plain that his application has no reasonable prospect of success. The applicant has already sought, unsuccessfully, judicial review of that decision. Siopis J found that that application had no reasonable prospect of success on essentially three grounds. Two of those were discretionary: the first being the applicant's delay in bringing the proceedings; the second being that, even if there was some error by the delegate in 2005 and the application was remitted for reconsideration, the application would be bound to fail in any event, given that it would be determined by reference to the law applying, and circumstances existing, at the time of the reconsideration: [2015] FCA 1496 at [13]-[14].
52 In his third reason for dismissing the application, Siopis J addressed the substance of the applicant's claims. His Honour found that the applicant could not, in the circumstances described above, show jurisdictional error by the delegate.
53 The principle of res judicata means that it is not open to the applicant to seek to re-agitate in these proceedings a challenge to the validity of the 2005 citizenship decision: Jackson v Goldsmith [1950] HCA 22; (1950) 81 CLR 446 at 466. The applicant has exhausted the means of judicial review available to him in relation to that decision. It is not reasonably arguable that Davies J was wrong when she said that it would be an abuse of process if the proceedings are intended as a collateral attack on the validity of the 2005 decision.
54 The applicant does not wish to challenge the validity of the decision granting him the Permanent Spousal Visa. He had been successful with that application.
55 What he does wish to complain about, on judicial review, is the time which elapsed before the delegate made that decision. The applicant faces a number of difficulties with such a complaint. Some are of a factual kind, for example, his contention that it was the incorrect AFP certificate which was the cause, or an operative cause, of the lapse of time.
56 Another, is that the applicant's complaint centres on the terms of s 501(7)(c) of the Migration Act.
57 It is true that the decision record on 8 October 2003 shows that the delegate had regard to s 501(7)(c). No doubt the delegate thought it was appropriate to do so having regard to the content of the AFP certificate, not having been put on notice that it was incorrect. However, had the certificate been correct, the very same issue considered by the delegate would have arisen by reason of the terms of s 501(7)(d) which, as in force at the relevant time, provided:
(d) the person has been sentenced to 2 or more terms of imprisonment (whether on one or more occasions), where the total of those terms is 2 years or more; or
58 As the applicant had been sentenced to seven different terms of imprisonment, each of nine months, s 501(7)(d) was plainly applicable in his case. The aggregate of the terms for which he had been sentenced in November 2001 was 63 months, well in excess of the two year threshold. That being so, it is difficult to see that the error in the AFP certificate had any material effect. An error which could have made no difference to the outcome is not jurisdictional: Hossain v Minister for Immigration and Border Protection [2018] HCA 34; (2018) 359 ALR 1 at [29]-[31]. The error in 2003 was that, in relying on the AFP certificate which the applicant himself had provided, the delegate had asked the right question (was the applicant of good character) for the wrong reason. Had the delegate asked the same question for the correct reason, that is, under s 501(7)(d), the same issue concerning the applicant's character would still have arisen.
59 Further, and in any event, the decision record showed that the delegate relied not only on s 501(7)(c) but also on s 501(6)(c)(i). That provision, as in force at the relevant time, provided:
For the purposes of this section, a person does not pass the character test if:
…
(c) having regard to either or both of the following:
(i) the person's past and present criminal conduct;
(ii) …
the person is not of good character;
60 That is to say, there was evidence that the applicant was not of good character, which did not depend on the precise length of the terms for which he had been sentenced to imprisonment.
61 Even if those issues are put to one side, the applicant's submissions rested, as an unstated premise, on the proposition that the lapse of time which occurred in 2002-03 is capable now of being subject to a remedy by way of judicial review. That premise is unsound. In 2002-03, as now, the Act did not impose any time limit within which an application for a Permanent Spousal Visa had to be determined. In particular, there was no requirement, as the applicant's submissions seemed to suppose, that the application be determined forthwith or promptly on the completion of the two year qualifying period.
62 At best for applicant, the Department may have been under an obligation to determine the application within a reasonable time: Koon Wing Lau v Calwell [1949] HCA 65, (1949) 80 CLR 533 at 573-4; CPCF v Minister for Immigration and Border Protection [2015] HCA 1, (2015) 255 CLR 514 at [200], [313], [376], [451]. But the remedy for a failure by an administrative decision-maker to make a decision within a reasonable time is usually an order for mandamus. There is no point to such an order in the present case because the Department did determine the application on 8 October 2003. A remedy on judicial review cannot alter the historical fact that the decision was not made until that time. In particular, it cannot operate to have the decision deemed to have been made at an earlier date.
63 This means that the applicant will not be able to disturb the finding by the Department in May 2005 that he did not have a minimum period of two years permanent residence.
64 Accordingly, it is immaterial whether the reason for the lapse of time lay in the consideration of the erroneous AFP certificate, or in the exigencies caused by the Department's then caseload.
65 To the extent that the applicant seeks to rely on the lapse of time as part of a challenge to the 2005 decision on his citizenship application, he is precluded from doing so by the principle of res judicata, referred to earlier.
66 In these circumstances, the applicant does not establish any basis upon which it could be concluded that the decision of Davies J is, reasonably arguably, affected by error. Accordingly, he will not be prejudiced by the refusal of an extension of time. Further, it would not be appropriate to grant an extension of time to enable the applicant to argue on appeal grounds which have no prospect of success.
67 That being so, it is unnecessary to consider the applicant's submission that, if he did succeed in obtaining an order for judicial review and in having the matter remitted, the reconsideration of his citizenship application would be under the 1948 Act and not under the Australian Citizenship Act 2007 (Cth).