A. Any act committed by a person while in his place of abode or fixed place of business;

B. Any person who, by virtue of his office or public employment, is vested by law with a duty to preserve public safety, maintain public order or make arrests for offenses, while in the performance of such duty;

C. Any person acting for the purpose of protecting himself against the use of presently threatened unlawful force by another, or for the purpose of protecting another against the use of such unlawful force by a third person;

D. Any person making or assisting in making a lawful arrest for the commission of a felony; or

E. Any person engaged in military activities sponsored by the federal or state governments. (Ord. 628, 1976)