(4) - The Carfree city can be built. Venice is proof enough. A Carfree city is not just an automobile city with the cars removed its a city designed to function differently, actually probably all of the worlds best regarded city’s were built as Carfree city’s but have since been “retrofitted” to serve the private car. For a better understanding of what a Carfree city would mean check out www.carfree.com the companion site to the book Carfree city’s by J. H. Crawford. Crawford is the leading authority on carfree city’s.