City police officers shall not request documents relating to a person’s civil immigration status or inquire into the immigration status of an individual, including, but not limited to, a crime victim, a witness, or a person who calls or approaches the police seeking assistance, unless necessary to investigate criminal activity by that individual. The term “documents,” as included in this section, includes, but is not limited to: passports; immigration registration cards; and work permits. [Ord. 2017-02-008 § 2].