[Bar of jurisdiction of civil courts.

45. No civil court shall have jurisdiction to entertain any suit or proceeding in respect of any matter which any of the authorities, an Adjudicating Authority or the Appellate Tribunal is empowered by or under this Act to determine, and no injunction shall be granted by any court or other forum in respect of any action taken or to be taken in pursuance of any power conferred by or under this Act. ]