
Arizona Revised Statutes
A. Except as provided in subsection B of this section, a person is justified in
threatening or using physical force against another when and to the extent a
reasonable person would believe that physical force is immediately necessary to
protect himself against the other's use or attempted use of unlawful physical
force.
B. The threat or use of physical force against another is not justified:
1. In response to verbal provocation alone; or
2. To resist an arrest that the person knows or should know is being made by a
peace officer or by a person acting in a peace officer's presence and at his
direction, whether the arrest is lawful or unlawful, unless the physical force
used by the peace officer exceeds that allowed by law; or
3. If the person provoked the other's use or attempted use of unlawful physical
force, unless:
(a) The person withdraws from the encounter or clearly communicates to the other
his intent to do so reasonably believing he cannot safely withdraw from the
encounter; and
(b) The other nevertheless continues or attempts to use unlawful physical force
against the person.