Secretary of State for Transport V. Richards ( 1998 ) JP 682 Queen's Bench Division said:
Richards, who owned a car for which he possessed no vehicle excise licence, intended to obtain an MOT test certificate. Richards did not possess a vehicle excise licence in respect of his vehicle and in order to obtain it intended to obtain an MOT test certificate. He accordingly arranged to obtain an MOT test certificate by arranging for the vehicle to be submitted for a test at 4 pm on that day. The test was to take place at a garage some six miles from his home. At 11.30 in the morning he left home. On the way he stopped at a garage to buy petrol. Shortly after stopping to buy petrol he stopped to buy cigarettes. At the time that he bought cigarettes the car was parked by the shop for some ten minutes whilst Richards spoke to the shopkeeper At the time the car was left at the side on a public road.
During that 10 minutes, unknown to Richards, the vehicle was reported for its lack of vehicle excise licence. When Richards left the shop he drove to the garage where the test took place.
After the test had been completed he took the vehicle and attempted to buy a vehicle excise licence, but the post office was closed. The following day he, obtained an excise licence. He was charged with this offence and convicted by the justices. The matter went to appeal before the Crown Court and the Crown Court allowed the appeal and quashed the conviction.
The Appeal Court said "On the facts of this case, it is ridiculous if a driver could not stop to obtain petrol on the way. It would fly in the face of common sense if some short stop cannot be made by the driver, for whatever purpose, providing he is on his way to the test station."