545.05  PROHIBITION OF FIREARMS AND WEAPONS IN PUBLIC BUILDINGS.
   (a)   No person shall carry or possess a firearm or other deadly weapon, whether carried openly or concealed in any municipally owned or operated building.
   (b)   "Municipally owned or operated building" means any building that is used for the business of the municipality, such as a courthouse, city hall, convention center, administrative building or other similar municipal building used for a municipal purpose permitted by state law: Provided, That "municipally owned or operated building" does not include a building owned by a municipality that is leased to a private entity where the municipality primarily serves as a property owner receiving rental payments or a Municipally owned recreation facility.
   (c)    No provision of this section shall apply to those persons set forth in Section 545.03 (c) to (f) while such persons are acting in an official capacity, provided, however, that under no circumstances may any person possess or carry or cause the possession or carrying of any firearm or other deadly weapon on the premises of any primary or secondary educational facility in this State unless such person is a law enforcement officer or he or she has the express written permission of the County School Superintendent. 
   (d)   Any person carrying or possessing a firearm or other deadly weapon in any municipally owned  or operated building who refuses to temporarily relinquish possession of such firearm or other deadly weapon, upon being requested to do so, or to leave such premises, while in possession of such firearm or other deadly weapon, shall be guilty of a misdemeanor, and, upon conviction thereof, shall be fined not less than one hundred dollars ($100.00) nor more than one thousand dollars ($1,000.00).