pSustainable travel behaviours have long been sought after in cities around the world, particularly in industrialised countries, but also increasingly in the emerging cities of Asia, South America and Africa. Progress however appears difficult to make as the private car, still largely fuelled by petrol or diesel, remains the mainstream mode of use. Transport is the key sector where carbon dioxide CO2 emissions are difficult to reduce. ppThis book seeks to develop achievable low CO2 emission futures for transport in a range of international case studies. The aim is that the scenarios as developed, and the consideration of implementation and transition issues, can help us plan for and achieve attractive future lifestyles at the city level, rather than 'sleepwalk' into climate change difficulties, oil scarcity, poor qualities of life, and to continue with the large casualty figures. High fuel prices in the future may mean that parts of our cities and wider regions become redundant and res