Section 4
SEC. 4. (a) Except when prescribed as a medicine by a duly licensed and practicing physician, it shall be unlawful for any person to smoke, chew, swallow, inject, or otherwise consume or use opium unless such person has been duly registered as provided in petition two hereof and has secured the certificate therein provided. Except when prescribed as a medicine by a duly licensed and practicing physician, no registered confirmed user of opium shall smoke, chew, swallow, inject, or otherwise use or consume opium except in a duly licensed opium dispensary hereinafter provided for. (b) Any person violating the provisions of this section shall be punished by a fine not exceeding two hundred pesos, or by imprisonment for a period nut exceeding six months, or by both such fine and imprisonment, in the discretion of the court: Provided, That in case of the commission of a second offense under the provisions of this section the person so convicted, if other than a citizen of the United States or a citizen of the Philippine Islands, may by order of the court be deposed.