Overview: How do they make the best car in the world? William Woollard looks at the British craftsmanship that goes into making a Rolls-Royce. Judith Jackson completes her stories from Japan by looking at the Wankel rotary engine while Bob Friend reports on some new ideas from Tokyo taxi drivers. As Jaguar celebrates its 60th and most successful year, Frank Page asks Chairman and Managing Director John Egan to explain the recent change in its fortunes.