“ The forecasts which are pretty astonishing are that over the next 20 to 30 years the vehicle fleet will double in size as China and India and other countries motorise like we did in the 1950s, 60s and 70s. At a global level we are facing a huge increase in the number of vehicles in use and that's one of the drivers behind the oil price. What we need is much more fuel efficient vehicles to accommodate the huge growing global demand for motorised travel.[2] ”