If the manner or form of commencing a proceeding, taking a step or carrying out a process in a proceeding or doing any other thing is not prescribed by these rules or any Act –

(a) the Court, of its own motion or on the application of a party or a district registrar, may give directions as to the procedural steps to be taken; or

(b) in the absence of any order to the contrary, the Court may adopt, with the necessary modification it thinks fit, the practice and procedure of the Supreme Court.