8 In the case of a decision on practice or procedure, this will normally require at least demonstration of an error of law, or a House v. The King error, or a material change of circumstances, or evidence satisfying the strict requirements for fresh evidence. Even then, a court may not think that the interests of justice require intervention. This could be so, for example, if the error of law is a deficiency of reasons and the result is on its face not an unreasonable one" (at [5-8]).
11 In the same case, Basten JA took the view that upon a review of a Registrar's decision it was not necessary to demonstrate error, nor was the review restricted to reconsideration of the material before the Registrar (at [52]).
12 For the reasons I have given earlier, my view is that an error has been established in the failure to take into account the fact that the appeal would be stultified by the making of an order for security. I consider that the interests of justice require intervention, and, as a result, I will re-exercise the discretion conferred by rule 51.50 and decline the order for security.
13 In doing so, I take into account the matters referred to in [5] above also taken into account by the Registrar but in the circumstances of this case place decisive significance upon the fact that the appeal, which I have concluded is to be regarded as bona fide and reasonably arguable, would be stifled or stultified by the making of an order for security.
14 I also take into account the fact (as to which see Pioneer Park Pty Ltd (in liq) v Australia and New Zealand Banking Group Ltd [2007] NSWCA 344; (2007) 65 ACSR 383 at [51]) that a finding or concession that a plaintiff is impecunious does not of itself establish that the relevant proceeding would be stultified. The possibility remains in many cases that there are others, such as litigation funders, family or associates, who may step in to assist the plaintiff (see also by way of example Bell Wholesale Co Ltd v Gates Export Corp (No 2) (1984) 2 FCR 1 at 4). In the present case, the parties' agreement as to the effect of a security order obviates the need to consider such a possibility. I note that in Pirus v Egan, where the order for security made by the Registrar was affirmed, Bryson JA concluded that despite the claimant's apparent impecuniosity, the claimant had resources available to him which would enable him to conduct the litigation, apparently whether or not the security was ordered.
15 Also of relevance to my decision is the evidence that the estate is of significant size. Further, whilst the evidence does not suggest that the respondent is affluent, it nevertheless suggests that he does not suffer from the same impecuniosity as the appellant.
16 I add in passing a reference to the decision of Gaudron J in Singer v Berghouse [1993] HCA 35; (1993) 114 ALR 521 indicating that because of the special nature of Family Provision Act cases so far as costs are concerned, there is a somewhat greater reluctance to order security for costs against a plaintiff (or appellant) in such cases than in other cases.
17 The orders I make are as follows: