(a) the application of s 31A (Proposed Grounds 2, 5, 6 and 7)
18 This is not a case to ponder long the principles governing the exercise of relief under s 31A. Mr Davis' point, as developed before us, was that s 31A ought not to be utilised where there are any disputed questions of fact or disputed questions of mixed fact and law. Certainly authority supports that submission ("Where there are factual issues capable of being disputed and in dispute, summary dismissal should not be awarded to the respondent simply because the court has formed the view that the applicant is unlikely to succeed on the factual issue": Spencer v Commonwealth (2010) 269 ALR 233 at 243 [25] per French CJ and Gummow J). However, we do not read Spencer as requiring that summary relief be withheld where there are factual disputes about matters which are not material to the resolution of the litigation.
19 Mr Davis nominated eight matters said to require resolution at trial. The first was whether the Gold Coast land was jointly owned by Mr Davis with his wife. However, this was not, in fact, in issue nor, even if had been, material to any claim made by Mr Davis. The second was whether the Official Receiver has any interest in the Gold Coast land "by reason of a severance of the joint tenancy by operation of law or otherwise". Plainly, if the orders of the Magistrate were effective the Official Receiver holds Mr Davis' former interest by paramount force of federal law. Whether the Official Receiver holds Mr Davis' interest by transfer from him or whether instead merely succeeds to his title may have an impact on whether the joint tenancy has been severed. We fail, however, to see why that question has any impact on any claim made by Mr Davis. The third matter was whether the actions of the Official Receiver to sell the land "have caused the land to be sold or are at risk of being sold at an undervalue". The land has not been sold so the first limb of this may disregarded. Mr Davis submitted that it was an important matter which had not been admitted by the respondent. However, there would be no purpose submitting that question to trial unless there was some sensible argument that the actions of the Registrar were unlawful. Mr Davis' claim rests entirely for its efficacy upon depriving the actions of the Registrar (and the Magistrate) of their legal effect so as to provide the platform for an argument that the Registrar was a tortfeasor. If that venture be hopeless (as the learned primary judge held) then it would be idle to let through to trial damages issues which could never arise. Put another way, Mr Davis' argument that the Registrar is a tortfeasor does not rest on this allegation which can only go to the question of loss.
20 The fourth matter said to be triable was whether the actions of the Registrar in taking Mr Davis' interest in the Gold Coast land caused his wife economic harm and whether it also conferred upon the Commonwealth a benefit. These two propositions had as their terminus the notion that the child support legislation thereby operated as a law with respect to the acquisition of property which was not accompanied by just terms and was, therefore, invalid by reason of s 51(xxxi) of the Constitution. The learned primary judge rejected this as an issue worth trying on the basis that enforcement provisions designed to allow admitted debts to be recovered could not possibly be an acquisition of property to which s 51(xxxi) of the Constitution was directed. We agree. The proposition that the enforcement and execution provisions of statutes governing the civil process of courts involves an acquisition of property to which the language of s 51(xxxi) is directed is without merit. Execution by civil process is properly to be seen as being in the same category, for s 51(xxxi) purposes, as the making of a sequestration order: Attorney-General (Cth) v Schmidt (1961) 105 CLR 361 at 372 per Dixon CJ; Mutual Pools & Staff Pty Ltd v Commonwealth (1994) 179 CLR 155 at 170-171 per Mason CJ, 187-188 per Deane and Gaudron JJ. The acquisition of an asset as part of the process of the curial enforcement of debts is an acquisition of a kind which "is inconsistent or incongruous with the notion of just terms" (Mutual Pools 179 CLR at 187). Such execution provisions are to be seen as a means of "resolving or adjusting competing claims, obligations or property rights of individuals as an incident of the regulation of their relationship, e.g., the relationship between a bankrupt and the creditors in the bankruptcy" (Mutual Pools 179 CLR at 171).
21 We would add that, in any event, Mr Davis has no standing to pursue the point since the property allegedly acquired was his wife's and not his. The draft notice of appeal also refers to loss suffered by Mr Davis but the argument, as articulated before us, was that Mr Davis was exposed to the risk of sale at an undervalue. The laws impugned, however, do not authorise that outcome. As we have indicated above, rule 20.21A requires the Official Receiver to obtain a reasonable price for the property. Even if sale at an undervalue eventually occurs it will not be by reason of the operation of the legislation which does not permit that outcome. In any event, it is not possible to see how the validity of the legislation depends upon something which may, or may not, happen to Mr Davis' house.
22 The fifth point was whether the Official Receiver had been validly appointed under the orders of the Magistrate. However, Mr Davis' case below was that the orders of the Magistrate were invalid on administrative grounds (or, if the amendment had been allowed, on constitutional grounds). No case was advanced before the learned primary judge that there had been some additional factual matter going to whether the Official Receiver had been properly appointed and no such ground is articulated in the proposed notice of appeal. A related point was said to be the factual question of whether sufficient notice of the intention to exercise the power of sale had been given to Mr Davis. Given that the land has not yet been sold this is a puzzling submission. However, it suffices to say that this point has nothing to do with the validity of the orders or, to put it another way, with the arguments advanced below or in the draft notice of appeal.
23 The sixth point said to involve a triable factual question was whether Mr Davis' delay in commencing the proceeding in this Court was sufficient to deny him relief were it otherwise appropriate. If Mr Davis has no sensible basis for any relief, however, there is no utility in deciding whether he should be denied that relief by reason of delay.
24 The seventh point was whether the persons named in the garnishee notice (who were the partners of the firm of solicitors acting for the estate of Dr Davis) were "public officers". The learned primary judge found that they were. We do not believe that the resolution of this question is material. Section 72A allows a garnishee notice to be issued to a "person". The partners of the firm in question are "persons". That is the end of the matter. There is no basis in the language of the provision for the submission.
25 The final point, pursued in oral submission, was that the issue of whether Dr Davis' estate was fully administered or not was a factual one which should have been permitted to proceed to trial. We do not agree. Whether or not Mr Davis had an interest in his late father's estate beyond a mere right to require the executor to carry out the terms of the will has no relevance to the questions posed by s 72A. There is no requirement in that provision that limits its scope to those situations where the debtor has an existing interest in property. Its wording is quite to the contrary. Section 72A(1)(b) allows a notice to be issued to a person who "may subsequently hold money for or on account of a child support debtor".
26 In those circumstances, the suggested factual disputes either do not exist or are not germane to any issue which is material to the disposition of the proceeding.