(A) When a party, gathering or other assemblage of persons occurs on private property and is determined by a police officer at the scene to constitute a violation of the California Penal Code or is otherwise a threat to the public peace, health, safety or welfare due to the magnitude of the crowd, noise or disturbance or unruly behavior generated by the gathering, excessive traffic, or destruction of property, then the officer shall take such actions and give such direction as is necessary to abate the violation or condition. The officer shall advise the responsible party, in a written notice and orally, that if additional law enforcement personnel are required to abate the condition, that the responsible party and/or property owner shall be held responsible for the cost of providing such services pursuant to this chapter. Direction shall be given to the person responsible for the event or on whose property it is located. If the condition is not voluntarily abated or if it nevertheless becomes necessary to call in additional police personnel in order to terminate the gathering, quell any disturbance, direct traffic, cite illegally parked vehicles or otherwise respond to the situation, then the cost of such additional law enforcement services beyond the initial response shall be reimbursed to the city as provided in § 9.46.030.
(B) If the Police Department issues more than three such written notices to any one address within six months of issuance of the written notice prescribed in division (A) of this section, the responsible party and/or property owner shall reimburse the city for the costs of providing law enforcement services for the fourth and each succeeding response to the location for the activities described in division (A) within such six-month period as provided in this division (B).
(`83 Code, § 9.46.020) (Ord. 92-16 § 1 (part), 1992)