When a peace officer has determined that an unruly gathering has occurred, and either the unruly gathering was hosted by a person or persons other than the owner or responding personnel are unable to determine whether the owner was the host, the police department shall mail a notice to the owner of the property where the unruly gathering occurred. The notice shall advise the property owner(s) that any subsequent violation of this chapter at the same property may result in the property owner being subject to administrative action and penalties as defined in this chapter. (Ord. 1621 § 3, 2015: Ord. 1546 § 1 (part), 2010)