It is true that the jurisdiction of the High Court under Art. 226 is an extraordinary jurisdiction vested in the High Court not for the purpose of declaring the private rights of the parties but for the purpose of ensuring that the law of the land is implicitly obeyed and that the various tribunals and public authorities are kept within the limits of their jurisdiction. In other words, the jurisdiction of the High Court under Art. 226 is a supervisory jurisdiction, a jurisdiction meant to supervise the work of the tribunals and public authorities and to see that they act within the limits of their respective jurisdiction. In a proceeding under Art. 226 the High Court is not concl'rned merely with the determination of the private rights of the parties; the only object of such a proceeding under Art. 226 is to ensure that the law of the land is implicitly obeyed and that various authorities and tribunals act within the limits of their respective jurisdiction. Article 226 states that the High Court shall have power to issue to any person or authority, including in appropriate cases any Government, directions, orders or writs, including writs in the nature of habeas cor1ms, mandamus, prohibition, quo warranto and certiorari. All these writs are known in English law as prerogative writs, the reason being that they are specially associated with the Kinl!'s name. These writs were always granted for the protection of public inierest and primarily by the Court of the King's Bench. As a matter of history the Court of the King's Bench was held to be coram rege ipso and was required to perform quasi-governmental functions. The theory of the English law is that the King himself superintends the 'due course of justice through his own Court -preventing cases of usurpation of jurisdiction and insisting on vindication of public rights and protecting the liberty of the subjects bv sp.o..edy and summary interposition. That is the theory of the English ·law and as pointed out by this Court in Basappa v. Nagappa(') our Constitution makers have borrowed the concep-