Pen. Code, § 337s

(a) This section applies only in counties with a population exceeding 4,000,000.

(b) Every person who deals, plays, or carries on, opens, or causes to be opened, or who conducts, either as owner or employee, whether for hire or not, any game of draw poker, including lowball poker, is guilty of a misdemeanor.

(c) Subdivision (b) shall become operative in a county only if the board of supervisors thereof by resolution directs that there be placed on the ballot at a designated county election the question whether draw poker, including lowball poker, shall be prohibited in the county and a majority of electors voting thereon vote affirmatively. The question shall appear on the ballot in substantially the following form:

“Shall draw poker, including lowball poker, be prohibited in ____ County? Yes ____ No ____”

If a majority of electors voting thereon vote affirmatively, draw poker shall be prohibited in the unincorporated territory in the county.

(d) Any county ordinance in any county prohibiting, restricting, or regulating the playing of draw poker and other acts relating to draw poker shall not be superseded until, pursuant to subdivision (c), the electorate of the county determines that subdivision (b) shall be operative in the county.

(e) The Legislature finds that in counties with a large, concentrated population, problems incident to the playing of draw poker are, in part, qualitatively, as well as quantitatively, different from the problems in smaller counties.

The Legislature finds that counties with a population exceeding 4,000,000 constitute a special problem, and it is reasonable classification to adopt prohibitory legislation applicable only to such counties.

(f) If any provision of this section is held invalid, the entire section shall be invalid. The provisions of this section are not severable.