Tom Ford drives the £260,000 Rolls-Royce Drophead Coupe. Jonny Smith loads up some small economy cars to find out if they can still climb one of Britain’s biggest hills. Property developer Sarah Beeny tries to out manoeuvre Jason Plato in an articulated lorry. Tiff Needell drives the new BMW M3. And Vicki Butler-Henderson finds out how quick the police are on a racing track.