(1) A person who refuses to provide a blood or urine sample pursuant to a requirement under section 138G is guilty of an offence.: Maximum penalty--50 penalty units or imprisonment for 2 years, or both.
(2) It is a defence to a prosecution for an offence under subsection (1) if the person was unable on medical grounds to comply with the requirement.
(3) A person who commits an offence under the provisions of Schedule 3 to the Road Transport Act 2013 that are applied by this Division is taken to be guilty of an offence under this Division.