Rule 18 of the Principal Rules is amended by omitting subrule (3) and substituting the following subrule:(3) Unless the Court otherwise orders, if a person makes an application under a provision of the Law mentioned in column 2 of the following table, the person must serve on the Commission, a reasonable time before the hearing of the application, a copy of the originating process, or interlocutory process, and supporting affidavit in respect of the application.