Northern Territory Consolidated Acts Northern Territory Consolidated Acts43AW. Mistake or ignorance of fact - fault elements other than negligence
(1) A person is not criminally responsible for an offence that has a physical element for which there is a fault element other than negligence if:
(a) at the time of the conduct constituting the physical element, the person is under a mistaken belief about, or is ignorant of, facts; and
(b) the existence of that mistaken belief or ignorance negates any fault element applying to that physical element.
(2) In determining whether a person was under a mistaken belief about, or was ignorant of, facts, the tribunal of fact may consider whether the mistaken belief or ignorance was reasonable in the circumstances.