16 The contention that the cross claim is, in reality, an attempt to dress up a statute barred claim in a guise that seeks to escape the appropriate consequences may be shown ultimately to be correct, but at this stage, I do not think it is appropriate to attempt to plumb the depths of law either as to trusts or limitations - the point, if it is a good one, is not so clearly and obviously correct that the cross claim ought to be dismissed, and I am mindful too, of the warning of the High Court in Wardley Australia Ltd v Western Australia (1992) 175 CLR 514 that limitations questions often depend on the precise facts determined at trial and laches as an equitable defence could involve attention to the course of conduct of both parties over a considerable period. I would not have refused to grant leave to Glenice and Annette to cross claim on this basis had it been the only claim made.
17 Then there is an attack on the claims for rectification. This attack has four components:
(1) the plaintiffs rely on the agreement with the cross claimants noted on the short minutes of order of 15 April 2009: see p 273 of Exhibit TAM1, that in consideration of the plaintiffs withdrawing paragraphs 74A - 74D of the third further amended statement of claim, the second and third defendants would not bring a cross claim in relation to the consent orders;
(2) that the claim for rectification is brought two years after the consent orders were made;
(3) that there is a res judicata in respect of any matters connected with the rectification issues; and
(4) that the cross claimants are not permitted to bring any evidence of what occurred at the mediation.
18 In relation to the first point, Mr Pesman argued that the agreement not to challenge the consent orders arose in the context of a proposed cross claim which then sought to set aside the whole of the mediation agreement as a result of the conduct of the 1995/1996 mediation and was acceded to in order to avoid the need for the solicitors and counsel for the plaintiffs to cease acting, which he said need not occur in relation to the rectification claims, as now formulated. Secondly, he says, the relief sought is not to vitiate the consent orders but "a mechanical provision giving effect to rectification of the 1995 agreement". Clause 13 of the mediation agreement is not itself mentioned in the consent orders, and it may be that the first rectification issue does not contravene the agreement made in April 2009 between the parties but it would seem that the first and second rectification issues are closely linked, and the second rectification issue is a claim "in relation to the consent orders" whether it concerns a 'mechanical' matter or not.