"At the Police Station, PC Sharpe was informed by custody staff that the breath-testing intoxilyser machine was not available for use due to a technical fault. Reasonably relying on that information, PC Sharpe required the appellant to provide a sample of urine which was provided."
"A requirement under this section to provide a specimen of blood or urine can only be made at a police station or at a hospital; and it cannot be made at a police station unless - (a) the constable making the requirement has reasonable cause to believe that for medical reasons a specimen of breath cannot be provided or should not be required, or (b) specimens of breath have not been provided elsewhere and at the time the requirement is made a device or a reliable device of the type mentioned in subsection (1)(a) above is not available at the police station or it is then for any other reason not practicable to use such a device there, ..."
"Was the requirement for a urine sample lawful?"