By 7/1/2027, requires each law enforcement agency operating in the State to establish and publicly post a written policy regarding the use of facial coverings, visibility of badges, and conspicuous marking of law enforcement vehicles and civil immigration enforcement, including procedures governing a law enforcement officer's authority to make an inquiry into a person's civil immigration status. Prohibits law enforcement officers from initiating or prolonging a stop, detention, or arrest to determine a person's civil immigration status, with certain exemptions for reasonable suspicion. Establishes as a policy of the Department of Law Enforcement that civil immigration activity involving state or county participation or facilities shall only proceed under certain conditions. Establishes criminal offenses for improper facial coverings and lack of visible identification and unauthorized civil immigration interrogation, arrest, or detention. Effective 7/1/3000. (HD1)