A. Unless inconsistent with the other sections of this chapter defining justifiable use of physical force or deadly physical force or with some other superseding provision of law, conduct which would otherwise constitute an offense is justifiable when it is required or authorized by law.
B. The justification afforded by subsection A also applies if:
1. A reasonable person would believe such conduct is required or authorized by the judgment or direction of a competent court or tribunal or in the lawful execution of legal process, notwithstanding lack of jurisdiction of the court or defect in the legal process; or
2. A reasonable person would believe such conduct is required or authorized to assist a peace officer in the performance of such officer's duties, notwithstanding that the officer exceeded the officer's legal authority.