Northern Territory Consolidated Acts52. Obstruction etc. of authorised officers
A person must not, without reasonable excuse -
(a) obstruct or hinder an authorised officer in the exercise of his or her powers under this Act or the Regulations; or
(b) refuse or fail to comply with a requirement of an authorised officer under this Act or the Regulations.
Penalty: If the offender is a natural person - 100 penalty units.
If the offender is a body corporate - 500 penalty units.