Biosecurity Act 2015

A person is liable to a civil penalty if:

the power referred to in paragraph 367(a) (identification of a biosecurity response zone) is specified in the biosecurity response zone determination; and

a biosecurity officer has, in accordance with the biosecurity response zone determination, caused the zone to be identified by:

affixing a notice to an appropriate place in the zone; or

marking the zone; and

the person interferes with, removes or defaces the notice or marking; and

none of the following applies:

the person is authorised to engage in the conduct referred to in paragraph (c) in accordance with an approved arrangement;

the person needs to engage in that conduct to comply with a direction given under another provision of this Act by a biosecurity official;

the person has been given permission to engage in that conduct under section 557.

Subsection (1) does not apply if the person is authorised to engage in the conduct referred to in paragraph (1)(c) under this Act or under another Australian law.

A defendant bears an evidential burden in relation to the matter in this subsection (see section 96 of the Regulatory Powers Act).