Jurisdiction of civil courts barred.

No civil court shall have jurisdiction in respect of any matter in relation to which the Government or the Director or any other person authorised by the Government or Director or any other officer or authority appointed or specified by or under this Act, is empowered by or under this Act or exercise any power, and no injunction shall be granted by any civil court in respect of any thing which is done or intended to be done by or under this Act.