We just won an urgent application against vexatious litigants, and were awarded costs on an attorney-and-client scale. Urgent applications to the High Court have strict requirements to be heard - the Court will not even hear the merits of the matter before the Applicants have satisfied the Judge that the case is urgent. In addition, the High Courts have imposed ever stricter requirements for urgency in recent Practice Directives.
Read more about urgent applications here.