Queensland Consolidated Acts(1) A person purporting to be upon land under the authority of a mineral development licence shall forthwith upon demand by the owner of that land, an agent of the owner or a person authorised in that behalf by the Minister for proof of authority for being on the land, produce or cause to be produced to the person making the demand the mineral development licence or a written authorisation in a form acceptable to the Minister from the holder of the mineral development licence authorising the person to enter or be upon that land for any purposes authorised thereunder.
(2) For so long as a person fails to comply with a demand lawfully made of the person under subsection (1) the person does not have any of the entitlements under this Act.
(3) This section does not apply to prevent a person entering land for the purpose of delivering goods or substances or providing services ancillary to the purpose for which the mineral development licence is granted to a person who is lawfully on that land under this part.