Trespass offenses modified to require a warrant signed by a judicial officer for immigration enforcement, and detention of persons subject to civil immigration detainers issued by the federal government prohibited.
Criminal penalty for impersonating a peace officer increased, crime of impersonating a peace officer while possessing a firearm established, enhanced penalties established, persons presenting as peace officers required to fulfill duty to identify, and criminal penalties established.
Sale and possession of ghost guns prohibited, 3D printing of guns limited to federally licensed firearms manufacturers, distribution of 3D printer firearm design files prohibited, firearm serial numbers required, public notice required, and limits on assembling firearms without license provided.