The solicitor of a drug-driver said that his client had only taken the Class B drug for medical reasons. Ian Woodford, 39, appeared at Lynn Magistrates’ Court on Thursday, where he admitted driving above the specified drug limit. Prosecutor Amir Khan said that the offence took place on the A47 Pullover Road in Lynn on January 21. Police had reason to stop Woodford, who was driving a VW T-Cross. He was asked if he had drank alcohol or taken drugs. Woodford said he had taken cannabis and has it medically prescribed to him. A drugs test was carried out which came back with a reading of 3mcg of de…