British Business Minister Peter Mandelson (R) and Katsuaki Watanabe, vice president of Toyota Motors, drive a Toyota prototype model of a plug-in hybrid 'Prius' car at the British Embassy in Tokyo on October 5, 2009. Mandelson is on a three-day visit to Tokyo. Getty Images logo Getty Images 28 months ago

British Business Minister Peter Mandelson (R) and Katsuaki Watanabe, vice president of Toyota Motors, drive a Toyota prototype model of a plug-in hybrid 'Prius' car at the British Embassy in Tokyo on October 5, 2009. Mandelson is on a three-day visit to Tokyo.