Northern Territory Consolidated Acts51. Power to require identification
(1) Where an authorised officer believes on reasonable grounds that a person whose name, address or age is not known to the officer may be able to assist the officer in inquiries in connection with an offence against this Act or the Regulations that has been, may have been, is being or may be committed, the officer may require the person -
(a) to state his or her name, address and age; and
(b) to provide, without delay, proof of age.
(2) When requiring a person to make a statement or provide proof of age under subsection (1), the authorised officer must warn the person that it is an offence to fail to comply with the requirement.