California
Vehicle Code – VC § 23111
VC § 23111. Throwing cigarettes or other specified items on highways or adjoining areas
No person in any vehicle and no pedestrian shall throw or discharge from or upon any road or highway or adjoining area, public or private, any lighted or nonlighted cigarette, cigar, match or any flaming or glowing substance. This section shall be known as the Paul Buzzo Act.