The prohibitions of section 13-26.2 of this chapter shall not apply to the use of any gun or instrument by:
A. A law enforcement officer or other duly authorized public official or employee in the performance of any official duty;
B. Any person when used only for the necessary protection of property, habitation or person in a manner authorized by the laws of the state under or within rights guaranteed by the constitution of the state or the United States Of America. (Ord. 15-833, 1-12-2015)