Need some help on OC in Republic, Mo

[OC for ME]

guess i not understanding how your reading it as legal. i mean from this part:

B. Carrying Any Projectile Weapon.

1. No person shall wear, bear or otherwise carry into any publicly owned or leased building, park or school located in the City limits of the City of Republic any projectile weapon.

2. Subsection (B)(1) shall not apply to:

a. City Police or other Peace Officers of the United States or the State of Missouri in the discharge of their duty;

b. When done by persons in the lawful use of force in the defense of the person, property or family;

<snip>

Now, good citizen of Republic, before you used justifiable force, you had to go and get your firearm, that is not allowed onto city property, because you would never carry a firearm onto city property, where you ended up using justifiable force.....right?

Too funny, these silly politicians.