33. Amendment of section 68C.-In section 68C of the principal Act, in sub-section (2), for the proviso, the following proviso shall be substituted, namely:-

"Provided that no property shall be forfeited under this Chapter if such property was acquired, by a person to whom this Act applies, before a period of six years from the date he was arrested or against whom a warrant or authorisation of arrest has been issued for the commission of an offence punishable under this Act or from the date the order or detention was issued, as the case may be.".