Section 152(2) in Karnataka Agricultural Produce Marketing Act 1966
(2)The provisions made by any order under sub-section (1) shall subject to the provisions of section 149 have effect as if enacted in this Act and any such order may be made so as to be retrospective to any date not earlier than the date of commencement of this Act:Provided that no person shall be deemed to be guilty of an offence by reason of so much of any such order as makes any provision thereof retrospective to any date before the making thereof.