(2)the authority empowered under sub-section (1) may, either on its own motion, or on the application of any person aggrieved by an order made under sub-section (1) either rescind, modify or alter any such order:Provided that before any such application is disposed of, the said authority shall afford to the applicant an opportunity of appearing before it either in person or by pleader and showing cause against the order and shall, if it rejects any such application either wholly or in part, record its reasons for such rejection.
