Case: Gibbs v Kinna (1999) 2 VR 19
Outcome: followed
Before embarking on an examination of the relevant facts which are said to give rise to the operation of the Anshun principle, it is important to bear in mind the parameters of the principle guided by Anshun itself and subsequent judgments of the Full Court of this Court and various State Courts of Appeal. I now turn to those matters. I do so mindful of the fact that whether the principle applies depends on the particular circumstances involved: see Egglishaw v Australian Crime Commission (2007) 164 CLR 224 and Gibbs v Kinna (1999) 2 VR 19 at [23] per Kenny JA (with whom Phillips JA agreed). 5 The invocation of the Anshun principle is a serious step and a power which should not be exercised without a scrupulous examination of all the circumstances. It is to be applied only in the clearest of cases as it ends a litigant's right to have the merits of a claim adjudicated and may result in a serious injustice if applied too readily. To do otherwise would be to hamper free access to the courts without careful consideration of the consequences: see Ling v Commonwealth [1996] FCA 1646 ; (1996) 68 FCR 180 at 182 per Wilcox J and Gibbs v Kinna at [33]. 6 No estoppel arises unless the new claim relied on was so relevant to the subject matter of the first proceeding that it would have been unreasonable not to rely on it in that proceeding: Anshun at 602-603. However, the concept of relevance is more helpful when considering the failure to raise a defence than a failure to advance a claim: see Gibbs v Kinna at [24] and Egglishaw at [28]. Further, the mere fact that each proceeding is closely related is an insufficient basis to invoke the principle, given that it is concerned with substance and not form and technicalities: Bazos v Doman [2001] NSWCA 347 at [44] per Stein JA (with whom Priestly JA and Beazley JA agreed). 7 Other than in special circumstances, the principle applies if it was unreasonable for a claimant to have refrained from raising the new claim in the earlier proceeding: Anshun at 602; Egglishaw at [21]. The issue is not whether it would have been reasonable to advance the claim beforehand because it was possible to do so but whether it was unreasonable to defer reliance: Egglishaw at [24] and [34] and Gibbs v Kinna (per Ormiston JA) at [2]. 8 In considering the issue of unreasonableness, it is first necessary to determine whether the subject matter of the subsequent claim could have been raised in the earlier proceeding: Anshun at 598; Gibbs v Kinna at [23] and Wong v Minister for Immigration and Multicultural and Indigenous Affairs (No 2) [2004] FCA 422 ; (2004) 146 FCR 1 at [37] , per Lindgren J. Next, to invoke the principle, it must be shown that the same or substantially the same facts will arise for consideration in the new proceeding as arose in the earlier proceeding: Gibbs v Kinna at [23]. These two factors were described by Kenny JA in Gibbs v Kinna at [23] as "...necessary but not sufficient considerations for the application of the principle...". 9 Another factor indicative of unreasonableness is whether any judgment or order made in the later proceeding would conflict with any judgment or order made in the earlier proceeding: Anshun at 604; Gibbs v Kinna at [25] and Egglishaw at [32]. Putting to one side this factor and the two factors examined in the preceding paragraphs, there still remains a question whether the failure to raise the claim in the earlier proceeding was unreasonable: Egglishaw at [37]. 10 In considering the issue of unreasonableness one must consider all the facts of the case, including the nature of the proceeding, the pleadings, the length and complexity of the foreshadowed trial and the explanation, if any, for the failure to raise the claim in the previous proceeding: Egglishaw at [33] and Gibbs v Kinna at [28].