Unless the Court otherwise orders, at least 5 days before the date fixed for the hearing of an application, the application and supporting affidavit must be served on:
(a) the debtor; and
(b) the trustee of the estate; and
(c) the Official Receiver.
Note: The Court may dispense with service on the debtor of notice of an application: see subsection 222(12) of the Bankruptcy Act.