PART III - ARREST OF OFFENDERS AND PREVENTION OF OFFENCES
18 Refusal to give name and residence
(1) Where any person who in the presence of a police officer has committed or has been accused of committing a non-cognisable offence refuses on the demand of such police officer to give his name and residence, or gives a name and residence which such police officer, with reasonable cause, suspects to be false, he may be arrested by that police officer, or any other police officer, in order that his name and residence may be ascertained or verified.
(2) When the true name and residence of a person arrested under the provisions of the last preceding subsection have been ascertained he shall be released on his executing a recognizance, with or without sureties, for a reasonable amount to attend before the District Court at a time and place to be named in the recognizance :
Provided that if such person is not normally resident in Nauru the recognizance shall be secured by a surety or sureties normally resident in Nauru or by the deposit of a sum of money sufficient to satisfy any penalty which may be payable upon forfeiture of the recognizance.
(3) Where the true name and residence of any person arrested under the provisions of this section have not been ascertained within twenty-four hours from the time of arrest, or if he fails to execute the recognizance or, if so required, to furnish sufficient sureties or toor to deposit the proper sum of money, he shall forthwith be brought before a magistrate.
Other forms of cooperation
Cooperation under procedures of national law
Identification and whereabouts of persons - national proceedings
EDIT.