The Cities Where People Have The Fewest Cars

 Madrid plans to ban cars from 500 acres of its city center by 2020, with urban planners redesigning 24 of the city’s busiest streets for walking rather than driving.The initiative is part of the city’s “sustainable mobility plan,” which aims to reduce daily car usage from 29% to 23%. Drivers who ignore the new regulations will pay a fine of at least $100. And the most polluting cars will pay more to park.