GIBBS C.J., MURPHY, WILSON, DEANE and DAWSON JJ. This appeal, from a judgment of the Supreme Court of Nauru, is brought pursuant to leave granted under the Nauru (High Court Appeals) Act 1976 (Cth). The appellant is the Director of Public Prosecutions for Nauru. The respondent, Mr Michael Fowler, came before a Resident Magistrate on seven charges, to all of which he pleaded not guilty. After a hearing, he was convicted by the magistrate of three offences, viz.: (1) common assault, contrary to s.335 of the Criminal Code of Queensland, which is applied as part of the law of Nauru; (2) offensive behaviour in a dwelling house contrary to s.5(d) of the Police Offences Ordinance 1967 (Nauru); and (3) threats, contrary to s.359 of the Criminal Code. He was sentenced to one month's imprisonment for the first of those three offences, and to ten days' imprisonment for the third offence, and it was ordered that the sentences should run concurrently. For the second offence, a fine of $10.00 was imposed. The respondent appealed to the Supreme Court of Nauru in its appellate jurisdiction. The appeal was heard by Daly C.J. who allowed the appeal and quashed the convictions on the three charges. The present appeal is brought from that decision.