City peace officers, including members of the Petaluma police department and members of the Petaluma fire department fire prevention bureau, and city code enforcement officers, who have the discretionary duty to enforce a statute or ordinance, may arrest a person without a warrant pursuant to Penal Code Section 836.5 and other applicable law, based on reasonable cause to believe the person has committed a violation of this chapter in their presence, and otherwise enforce violations of this chapter in accordance with the provisions of this chapter and applicable law. (Ord. 2727 NCS §3 (part), 2020.)