Civil Courts Not to Have Jurisdiction.

No civil court shall have jurisdiction to entertain any suit or proceeding in respect of any matter which an assessing officer referred to in section 126 or an appellate authority referred to in section 127 or the adjudicating officer appointed under this Act is empowered by or under this Act to determine and no injunction shall be granted by any court or other authority in respect of any action taken or to be taken in pursuance of any power conferred by or under this Act.

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