Supreme Court Rules 1987

(1) Where a proceeding generally or a claim in a proceeding:

(b) is scandalous, frivolous or vexatious; or

(c) is an abuse of the process of the Court;

the Court may stay the proceeding generally or in relation to a claim or give judgment in the proceeding generally or in relation to a claim.

(2) Where the defence to a claim in a proceeding:

(b) is scandalous, frivolous or vexatious; or

(c) is an abuse of the process of the Court;

the Court may give judgment in the proceeding generally or in relation to the claim.

(3) In this Rule a claim in a proceeding includes a claim by counterclaim and a claim by third party notice and a defence includes a defence to a counterclaim and a defence to a claim by third party notice.