(a) (1) "Firearm" shall have the same meaning as used in Section 549.01(b) of this chapter.
(2) "Replica or facsimile of a firearm" shall mean any device or object made of plastic, wood, metal or any other material which is a replica, facsimile or toy version of, or is otherwise recognizable as, a pistol, revolver, shotgun, sawed-off shotgun, rifle, machine gun, rocket launcher or any other firearm. As used in this section, "replica or facsimile of a firearm" shall include, but is not limited to, toy guns, movie props, hobby models (either in kit form or fully assembled), starter pistols, air guns, firearms that are inoperable and cannot readily be rendered operable, or any other device which might reasonably be perceived to be a real firearm.
(b) No person shall display, market for sale or sell any replica or facsimile of a firearm in the Park District. The provisions of this subsection shall not apply to any replica or facsimile firearm which, because of its distinct color, exaggerated size, or other design feature, cannot reasonably be perceived to be a real firearm.
(c) Except in self-defense, no person shall draw, exhibit or brandish a replica or facsimile of a firearm or simulate a firearm in a rude, angry or threatening manner, with the intent to frighten, vex, harass or annoy or with the intent to commit an act which is a crime under the regulations or laws of the Park District, state or federal government against any other person.
(d) No person shall draw, exhibit or brandish a replica or facsimile of a firearm or simulate a firearm in the presence of a law enforcement officer, fire fighter, emergency medical technician or paramedic engaged in the performance of his or her duties, when the person committing such brandishing knows or has reason to know that such law enforcement officer, fire fighter, emergency medical technician or paramedic is engaged in the performance of his or her duties.