The slip rule (UCPR r 36.17) can be invoked to make a costs order that was inadvertently omitted when judgment was delivered on remitter, whether the inadvertence was that of the parties or the court. A costs assessment certificate obtained under a costs order that is subsequently set aside is not rendered a nullity; it remains valid and available for filing if a new costs order in identical terms is later made, without requiring reassessment.
The full text is available to signed-in members, including the 5 later cases that cite this judgment.
4 of the 5 citing cases carry a classified treatment. How each court treated it is available to signed-in members.