6. (1) Any person who, being within the age limits mentioned in sub-section (1) of section 3 and normally exercising or following any profession, occupation or employment which is, or in pursuance of the provisions of section 7 may be, specified in Schedule I, fails without sufficient cause to apply for registration within two months of that profession, occupation or employment being so specified and any person who otherwise contravenes the provisions of section 3, shall be punishable with fine not exceeding five hundred ¹[taka]. ²[* * *] ³[(3) No Court shall take cognizance of the offence except on complaint lodged by or made on the authority of the Government.]