571.215. Permit authorizes carrying on person or in vehicle — prohibited areas — penalty for violation. — 1. A Missouri lifetime or extended concealed carry permit issued under sections
571.205 to 571.230 shall authorize the person in whose name the permit is issued to carry concealed firearms on or about his or her person or vehicle throughout the state. No Missouri lifetime or extended concealed carry permit shall authorize any person to carry concealed firearms into:
(1) Any police, sheriff, or highway patrol office or station without the consent of the chief law enforcement officer in charge of that office or station. Possession of a firearm in a vehicle on the premises of the office or station shall not be a criminal offense so long as the firearm is not removed from the vehicle or brandished while the vehicle is on the premises;
(2)
Within twenty-five feet of any polling place on any election day. Possession of a firearm in a vehicle on the premises of the polling place shall not be a criminal offense so long as the firearm is not removed from the vehicle or brandished while the vehicle is on the premises;