Queensland Consolidated Acts Queensland Consolidated Acts(1) A person must not obstruct an authorised officer in the exercise of a power, unless the person has a reasonable excuse.
Maximum penalty—100 penalty units.
(2) If a person has obstructed an authorised officer and the authorised officer decides to proceed with the exercise of the power, the authorised officer must warn the person that—
(a) it is an offence to obstruct the authorised officer, unless the person has a reasonable excuse; and
(b) the authorised officer considers the person's conduct an obstruction.
(3) In this section—
obstruct includes assault, hinder and threaten, and attempt to obstruct.