(1) Any person aggrieved by the order of the Controller under this Chapter may, within fifteen days on which the order is communicated to him, prefer an appeal in writing to the Chief Commissioner.
     (2) The Chief Commissioner shall call for the record of the Controller and after examining the record and after making such further inquiry as he thinks fit either personally or through the Controller, shall decide the appeal.
     (3) The decision of the Chief Commissioner and subject only to such decision, the order of the Controller shall, for the purposes of this Chapter, be final.