Authorizes cities, towns, counties, and other municipalities to enact laws and ordinances restricting the possession of firearms in any designated public park space and recreational facilities.

Authorizes cities, towns, counties, municipal corporations, and the governing body of any public transportation authority to enact laws and rules restricting the possession of firearms on any mode of public transportation and any associated transit facilities.

Authorizes cities, towns, counties, municipal corporations, and the governing body of any public library to enact laws and rules restricting the possession of firearms on the premises of any library.