The word "enormity" used by Bryson AJA has perhaps an element of hyperbole, but it emphasises that for the mistake to be operative it must be a serious one.
12 That there is an inherent jurisdiction to set aside a judgment even if entered was confirmed by the Court of Appeal in Newmont Yandal Operations Pty Limited v The J Aron Corporation & The Goldman Sachs Group Inc [2007] NSWCA 195.
13 In my view, this is a case closer to the borderline than Lewis v Combell. The unexplained "error" is not as graphic as the reduction of damages from $227,000 to $127,000 in that case. However, the plaintiff's solicitor did receive a fresh form of proposed consent orders which, unlike any of the previous proposals discussed between the solicitors, did not provide for the immediate or prompt payment of the bulk of the defendant's costs, but put the date of payment into the indefinite future and, worse, as I have said, made it possible that those costs would never be paid. This was against a background where, previously in negotiations between the parties, the immediate or prompt payment of those costs had been contemplated. What is more, an important part of the background is that s 88K(5) of the CA stipulates that generally the defendant in s 88K proceedings must have its costs paid by the plaintiff.
14 Against that background, it seems to me that for a proposal to be put forward whereby the payment of those costs was not only inevitably delayed, but possibly negatived, would have caused a reasonable solicitor in the position of the plaintiff's solicitor to consider that the proposal concerning those costs was likely to have been a mistake, and therefore to have been under an obligation to draw that matter to the attention of the opposing solicitor by enquiring whether that was intentional or the consequence of a mistake.
15 In those circumstances, it seems to me that the jurisdiction to set the agreement aside under the principle enunciated by Finlay J is enlivened. The matter is in a borderline area. I have been reminded by Mr Gor, of counsel for the plaintiff, that the requirements of justice to be taken into account must contemplate justice to the plaintiff as well as to the defendant. Despite this, I have come to the conclusion that the dictates of justice in this case require that orders 4 and 5 of the orders of 13 August 2008 ought be set aside in whole or in part.
16 I have been urged by Mr Kildea, of counsel for the defendant, that the next step that I should take is the making of replacement orders containing a more rational provision as to the payment of costs. Although I do not doubt that Newmont Yandal confirms that there is an inherent jurisdiction in the Court to vary, as well as to set aside, orders, I do not think that that is appropriate in this case. The effect of taking the step that Mr Kildea proposes would not be to alter an order that erroneously states a term of an agreement which the parties had come to to correspond with the real agreement. In the end, the parties did not come to an agreement that provided for the immediate payment of costs and, indeed, the evidence is that the plaintiff, in coming to the agreement he did, was motivated in part at least by the delay in the payment of costs. It is not for the Court to formulate what it regards would have been a rational agreement between the parties and impose it on them. That would be the effect of acting in the way that Mr Kildea has proposed.
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