SEC. 2. Section 23222 of the Vehicle Code is amended to read:
23222. (a) No person shall have in his or her possession on his
or her person, while driving a motor vehicle upon a highway or on
lands, as described in subdivision (b) of Section 23220, any bottle,
can, or other receptacle, containing any alcoholic beverage which has
been opened, or a seal broken, or the contents of which have been
partially removed.
(b) Except as authorized by law, every person who possesses, while
driving a motor vehicle upon a highway or on lands, as described in
subdivision (b) of Section 23220, not more than one avoirdupois ounce
of marijuana, other than concentrated cannabis as defined by Section
11006.5 of the Health and Safety Code, is guilty of an infraction
punishable by a fine of not more than one hundred dollars ($100).