Vexatious Proceedings Act 2008

any civil proceedings, criminal proceedings or proceedings before a tribunal, and

any cause, matter, action, suit, proceedings, trial, complaint or inquiry of any kind within the jurisdiction of any court or tribunal, and

any proceedings taken in connection with or incidental to proceedings pending before a court or tribunal, and

any interlocutory proceedings or applications, or procedural applications, taken in connection with or incidental to civil proceedings, criminal proceedings or proceedings before a tribunal, and

any calling into question of a decision, whether or not a final decision, of a court or tribunal, and whether by appeal, challenge, review or in another way.