Northern Territory Consolidated Acts Northern Territory Consolidated Acts55. Challenge to fight
(1) Any person who sends or accepts, either by word or letter, any challenge to fight for money, or engages in any prize fight, shall be liable to a penalty of 500 dollars, or to imprisonment, for any period not exceeding 3 months, or both.
(2) The Justice before whom any person is found guilty of an offence against this section may, if he thinks fit, in addition to imposing a penalty, also require that person to find sureties for keeping the peace.