60Proof of exemption defence in certain cases

60 Proof of exemption defence in certain cases It shall be a defence to a prosecution for an offence against Part 5A, the Standards or Schedule 4 to show that the vehicle in respect of which the offence is alleged to have been committed was, at the time of the alleged offence, exempted from the operation of Part 5A, the Standards or Schedule 4, as the case may be, and was being used in pursuance of, and in accordance with, the conditions of an exemption granted under section 59 by the Registrar in respect of that vehicle.