In the Supreme Court, the application <span class="noglossary">will</span> be made under Rule 15-1(18) of the Supreme Court Family Rules, also called the ''slip rule'', which gives the court the authority to correct a "clerical mistake" in an order resulting from "an accidental slip or omission." This rule also allows the court to amend an order to decide an issue that should have been decided but wasn't. The scope of the Supreme Court rule is a bit broader than the Provincial Court rule.