Section 45305 Of Article 1. General From California Government Code >> Division 5. >> Title 4. >> Chapter 2. >> Article 1.

. The election shall be conducted in a manner to be prescribed by the legislative body, and permit firemen, policemen, and other city employees included in the system, as separate groups, to express their approval or disapproval. The ordinance shall not include in the system any group a majority of whose members disapproves the system. Membership in the system is compulsory for all members of each group approving the system.