(1) For the purposes of the management, good order and security of a prison, the entry of an unauthorised article or substance into a prison is prohibited.
(2) Despite subregulation (1), the Governor may approve the entry of an unauthorised article or substance if the Governor believes on reasonable grounds that the unauthorised article or substance will not threaten the management, good order and security of the prison.
(3) For the purposes of the management, good order and security of a prison, the Governor may refuse the entry of a controlled article or substance into a prison.