Section 625 ILCS 5/3-834 - Violations of this Chapter 3(a) It is unlawful for any person to violate any of the provisions of this Chapter 3, except as provided in paragraph (b) of this Section, unless such violation is by this Code or other law of this State declared to be a felony.(b) Every person convicted of a misdemeanor for a violation of any of the provisions of this Chapter 3 for which another penalty is not provided shall for a first and second conviction be guilty of a petty offense; upon a third or subsequent conviction within one year after the first conviction such person shall be guilty of a Class C misdemeanor. Compliance with the registration provisions of this Code after apprehension or arrest shall not excuse imposition of the penalties herein provided nor be cause for dismissal of the arrest or of the summons nor be a basis for setting aside a conviction therefor.