24 His Honour went on to hold, at [116], that the words in the slip rule "error" and "correct" should not be given a narrow interpretation.
25 The evidence in this case puts beyond any doubt whatsoever that the issue of the liability of the second defendant, by an agreement entered into outside of the court proceedings, to indemnify the plaintiff in respect of any costs order which may be made against him and in favour of the first defendant, was not an issue which was litigated in the proceedings. Indeed, as Ms Keys properly and frankly conceded, by reason of the agreement which existed and which her client thought would be satisfied at the appropriate time, no relief was sought against the second defendant. No order was sought in the notice of appeal, no order was sought orally and the consent that was given did not embrace the second defendant.
26 In those circumstances it is obvious that the failure of the plaintiff to seek to entrench in these proceedings the agreement which he had entered into with the second defendant was not an error or mistake. It was not a failure which arose accidentally. It was not a failure which arose through inadvertence. Importantly it was not an issue which was litigated at any time in the course of the hearing.
27 There is, in my view, no possible basis for an application of r 36.17 to support the variation which is sought by the notice of motion filed on 3 September 2010. Indeed, it would be a misuse, in my view, of r 36.17 to apply it to make the variation which is sought.
28 The reality of this case was that outside of the appeal in this court, and wholly unrelated to the issues argued in the appeal, the plaintiff entered into an agreement with the second defendant. If the plaintiff wishes to enforce that agreement, then he must do so, if properly and so advised, by taking proceedings on the basis of that agreement.
29 Attempting to enforce that agreement through use of the slip rule to the disadvantage of the first defendant, who had no knowledge of and did not accept or consent to the agreement, would be an abuse of this Court's process. This motion ought be dismissed.