“The Court may at any time correct an accidental slip or omission in the judgment or order.”
“23. … For the avoidance of doubt, the fact that the slip or omission may arise from the accidental omission of counsel does not mean thatCPR 40.12 is not engaged nor that there is any bar to the exercise of the discretion under the slip rule… In the present case, it was never the court’s intention to award the defendant sums which it had already received. Rather, the court’s intention was to award the defendant those sums which it was owed and which were still outstanding. No more, no less.”
“A power of the court under these Rules to make an order includes a power to vary or revoke the order”
“39. In my judgment, this jurisprudence permits the following conclusions to be drawn: (i) Despite occasional references to a possible distinction between jurisdiction and discretion in the operation ofCPR 3.1 (7), there is in all probability no line to be drawn between the two. The rule is apparently broad and unfettered, but considerations of finality, the undesirability of allowing litigants to have two bites at the cherry, and the need to avoid undermining the concept of appeal, all push towards a principled curtailment of an otherwise apparently open discretion. Whether that curtailment goes even further in the case of a final order does not arise in this appeal. (ii) The cases all warn against an attempt at an exhaustive definition of the circumstances in which a principled exercise of the discretion may arise. Subject to that, however, the jurisprudence has laid down firm guidance as to the primary circumstances in which the discretion may, as a matter of principle, be appropriately exercised, namely normally only (a) where there has been a material change of circumstances since the order was made, or (b) where the facts on which the original decision was made were (innocently or otherwise) misstated. (iii) It would be dangerous to treat the statement of these primary circumstances, originating with Patten J and approved in this court, as though it were a statute. That is not how jurisprudence operates, especially where there is a warning against the attempt at exhaustive definition. (iv) Thus there is room for debate in any particular case as to whether and to what extent, in the context of principle (b) in (ii) above, misstatement may include omission as well as positive misstatement, or concern argument as distinct from facts. In my judgment, this debate is likely ultimately to be a matter for the exercise of discretion in the circumstances of each case. (v) Similarly, questions may arise as to the whether the misstatement (or omission) is conscious or unconscious; and whether the facts (or arguments) were known or unknown, knowable or unknowable. These, as it seems to me, also factors go into discretion: but where the facts or arguments known to have been known as at the time of the original order, it is unlikely that the order can be revisited, and that must be still more strongly in the case where the decision not to mention them is conscious or deliberate. [ … ] (vii) The cases considered above suggest that the successful invocation of the rule is rare. Exceptional is a dangerous and sometimes misleading word: however, such as the interest of justice in the finality of the court’s orders that it ought normally to take something out of the ordinary to lead to variation or revocation of an order, especially in the absence of a change of circumstances in an interlocutory situation.”
“The information prescribed for the purposes of paragraph 1(1)(b) and 1(2)(a) of Schedule 1 to the Act so far as such information is determined by the court in a particular case, is set out in the Schedule”
“(1) Where it appears to the Registrar General that there is a clerical error in the Register of Presumed Deaths, the Registrar General may authorise a person to correct the error. (2) Where it appears to the court that there is an error in the Register of Presumed Deaths, the court may direct the Registrar General to secure that the error is corrected.”