CA Elec Code Section 9287

If more than one argument for or more than one argument against any city measure is submitted to the city elections official within the time prescribed, he or she shall select one of the arguments in favor and one of the arguments against the measure for printing and distribution to the voters. In selecting the argument the city elections official shall give preference and priority, in the order named, to the arguments of the following:

(a)

The legislative body, or member or members of the legislative body authorized by that body.

(b)

The individual voter, or bona fide association of citizens, or combination of voters and associations, who are the bona fide sponsors or proponents of the measure.

(c)

Bona fide associations of citizens.

(d)

Individual voters who are eligible to vote on the measure.