Episode 2 - S23.E2

The new Lotus Elan is eagerly awaited. Have Lotus designed a civilised, high performance sports car with front wheel drive? Chris Goffey finds out. In the first of a short series, William Woollard considers technical solutions to the problem of carbon dioxide and its contribution to global warming, starting with solar energy and hydrogen as alternative fuels. Plus, Tom Boswell looks at the latest in car security, and Beki Adam is initiated into the new sport of supermoto.