If, on an application made by the Attorney-General under this section, the High Court is satisfied that any person has habitually and persistently and without any reasonable ground instituted vexatious proceedings, whether civil or criminal, and whether in the High Court or in any subordinate court, and whether against the same person or against different persons, the Court may, after hearing that person or giving him an opportunity of being heard, make an order declaring such person to be a vexatious litigant.