Offences

Any person who9 (a) fails to comply with section 4; (b) without lawful authority or excuse, alters any certificate of registration issued under section 6; (c) without lawful authority or excuse, has in his possession any certificate of registration issued to a person other than himself or any altered certificate of registration issued under section 6 or any forged certificate of registration purporting to be issued under section 6; (d) fails to comply with any of the provisions of section 7; (e) fails to comply with any of the provisions of section 8 or 9; or (f) assaults, resists, obstructs, hinders or gives false information to any registration officer or member of the police department in the execution of his duty under this Act, commits an offence and is liable on summary conviction to a fine not exceeding five hundred dollars or to imprisonment for a term of six months, or to both such fine and term of imprisonment.