Consideration
20In our view, there is force in Mr Hewitt's submissions concerning the trust promise being a chose in action the appellant held in trust for the children: Coulls v Bagot's Executor & Trustee Co Ltd [1967] HCA 3; (1967) 119 CLR 460 (at 500 - 501) per Windeyer J; Trident General Insurance Co Ltd v McNiece Bros Pty Ltd [1988] HCA 44; (1988) 165 CLR 107 (at 118 - 119, 120) per Mason CJ and Wilson J; (at 135) per Brennan J; (at 146 - 148) per Deane J; (at 156) per Dawson J. There is force, too, in his submission that the appellant may not properly represent the children's interests on appeal in that respect, particularly insofar as they wish to argue that any release of that promise constituted a breach of fiduciary duty on her part of which Mr Pratt was aware.
21Where a court is invited to make, or proposes to make, orders directly affecting the rights or liabilities of a non-party, the non-party is a necessary party and ought to be joined: John Alexander's Clubs Pty Ltd v White City Tennis Club Ltd [2010] HCA 19; (2010) 241 CLR 1 ("John Alexander") (at [131]). That situation will arise, relevantly, where the orders sought establish or recognise a proprietary interest in a monetary fund, in which circumstances all persons who have or claim an interest in the subject matter are necessary parties because an order in favour of the claimant will, to a corresponding extent, be detrimental to all others who have or claim an interest: John Alexander (at [132]) approving News Ltd v Australian Rugby Football League Ltd [1996] FCA 870; (1996) 64 FCR 410 (at 524 - 525) ("News Ltd").
22In such circumstances the non-party "is entitled to have the order set aside, and is not limited merely to seeking the favourable exercise of a discretion, whether or not the person in question becomes a party": John Alexander (at [137]).
23However, prima facie, where proceedings have been commenced by a trustee, it is not necessary to join as a party any of the persons having a beneficial interest under the trust: UCPR 7.9(1) and (2). UCPR 7.9 does not limit the power of the court to order that a party be joined under UCPR 6.24: UCPR 7.9(5). Application of the prima facie rule requires, relevantly, an examination of whether the trustee sufficiently represents the beneficiaries', or potential beneficiaries', interests for the purposes of the proceedings: Alexander v Perpetual Trustees WA Ltd [2004] HCA 7; (2004) 216 CLR 109 (at [52] - [53]) ("Alexander") per Gleeson CJ, Gummow and Hayne JJ.
24The general position in this respect was explained by Brooking J (JD Phillips and Batt JJ agreeing) in Young v Murphy (1996) 1 VR 279 (at 283) as follows:
" ...[W]hile the trustee in general sufficiently represents the beneficiaries' interests for the purposes of proceedings to redress a breach of trust, they should be made parties if their interests may not be properly represented by the trustee. If it can be said that for any reason the trustee should not be regarded as a party who will properly represent the interests of all beneficiaries, then he should not be regarded as able to sue without joining any beneficiary. ... The proceedings which the trustee brings may be such as to raise, or be capable of raising, questions between one beneficiary and another or questions between the beneficiaries and himself. In such a case the trustee does not sufficiently represent the interests of the beneficiaries for the purposes of the proceedings. Accordingly, if in the proceedings the trustee seeks the execution or administration of the trust in addition to seeking to have the breach of trust redressed, the beneficiaries will or may be necessary parties, since their interests inter se or their rights against the trustee may have to be determined." (Emphasis added).
25In our view the children are directly affected by the relief sought on appeal. Orders dismissing the appeal would clearly be detrimental to them. Further, there are respects in which the appellant cannot properly represent their interests, in particular, insofar as their arguments foreshadow complaints about the appellant's discharge of her fiduciary duty to them.
26Moreover, the respondent seeks to argue that even if the appeal is allowed, any relief should be limited by the Court considering "the circumstances in [the] case to decide in what way the equity can be satisfied": Giumelli v Giumelli [1999] HCA 10; (1999) 196 CLR 101 (at [10], [49] - [50]) per Gleeson CJ, McHugh, Gummow and Callinan JJ. The children are, in our view, entitled to be heard on that issue too.
27It is no answer to the joinder application to contend that the children's cause of action, if any, lies against the appellant. Rather having regard to s 63 of the Supreme Court Act 1970, the children should have been joined as parties to the proceedings at first instance (John Alexander (at [135])) and, absent such joinder, should be joined on appeal. It is also open to the children to raise, as they seek to do, further arguments concerning the strength of the appellant's case: John Alexander (at [134]).
28In our view Mr Henry's reliance upon Hammond is misplaced. In John Alexander (at [138]) the High Court criticised this court's rejection of Walker Corporation's joinder application, which rejection turned, in part, on the fact that "[i]t was not a party at first instance, and its claim should not be entertained for the first time on appeal": White City Tennis Club Ltd v John Alexander's Clubs Pty Ltd (No 2) [2009] NSWCA 194; (2009) 261 ALR 112 (at [40]). That reasoning, in the High Court's view (John Alexander (at [138])) was erroneous in "treating it as a matter of discretion at all and in treating the question of joinder, rather than the question of setting aside the orders, as decisive." In other words, if the children should have been joined at first instance, the question of the issues they wish to advance is not germane. They are entitled to be joined and have the orders made in their absence set aside. The children do not contend for that outcome, but seek to advance the arguments they would have made, if joined at first instance, on the basis of the facts found by the primary judge.
29We are also of the view that Hammond is distinguishable. Meagher JA's observation in Hammond was that:
" ... The appellate jurisdiction of this Court does not extend to dealing with issues concerning the existence or non-existence of equitable interests as between parties where those issues have not already been the subject of proceedings at first instance."
30We do not understand Meagher JA's observation to establish an axiomatic rule of the nature of that for which the respondent contends. If his Honour's observation were to be so read, it would appear to be contrary to John Alexander to which he had earlier referred (Hammond (at [70])). This is both because, as we have said (at [28]) the High Court held that this Court had erred in dismissing Walker Corporation's joinder application and also because, had it not allowed the principal appeal, the Walker Corporation appeal would have succeeded, and orders for a new trial would have been made: John Alexander (at [162]).
31Meagher JA's observation was confined to the facts of that case where the claim Mr Hammond sought to agitate concerned his rights against his wife which were not in issue in the first instance proceedings which concerned possession proceedings brought by the respondent to enforce a mortgage the appellant (Mr Hammond's wife) had given. Further, Meagher JA held (at [72]) that the effect of any judgment for possession on the applicant was "only indirect and consequential on the fact that it is given against the appellant as registered proprietor".
32The children do not seek to pursue rights against the appellant. Rather they seek to argue that the primary judge should have found the trust promise was enforceable against the respondent.
33Finally, assuming there was room to consider discretionary matters, we would not dismiss the joinder application. There is no doubt that Mr Pratt, and hence his estate, was on notice of the trust promise and the beneficiaries' interest in its performance both by reason of the November 2003 promises and the appellant's January 2005 facsimile as well as the December 2009 solicitor's letter. Accordingly the respondent must bear some responsibility in terms of ensuring the proper constitution of the proceedings below: cf John Alexander (at [116], [140]).
34In any event, there are clearly cases where the circumstances of delay do not call for an explanation: see John Alexander (at [140]). Such is the case, in our view, where the potential beneficiaries are not sui juris and depend upon others, in particular it might be inferred, the appellant, to enforce their rights. It could not be said that they "knowing of the suit, did not intervene but stood by": cf John Alexander (at [142]). On the children's case, any reliance on the appellant was arguably unlikely to be fulfilled insofar as they seek to contend she may have acted in breach of her fiduciary duty to them. The fact that Mr Kelly consented on 11 November 2013 to act as the children's tutor does not demonstrate any reliance by the children on any knowledge he may have had of the first instance proceedings.