"Car-free", besides the main thoroughfare, where the tram to downtown Freiburg runs. Bascially everyone should or are riding bicycles because most of the streets is the sidewalk. Passenger cars are reponsilbe for 12% of greenhouse gas emissions in Europe. Ani increasing number of private cars owned by the burgeoning middle class are choking cities. Many expect public transport serving suburbs to play a much larger role. the previous bill, 80% of appropriations have by law gone to highways and only 20% percent to other transport.

Paris enforced a partial driving ban to clear the air of the global city, On monday even-numbered liscense plates were ordered to leave their cars at home. Almost 4,000 drivers were fined and not only that but 27 people had their cars impounded for their reaction to the fine. There was a warm layer of air to trap car emissions. Diesel fuel was to blamed, Paris had more smog than other European capitals. Public transit was free of charge from Friday to Monday. Smog cleared enough to rescind the ban for odd-numbered plates on Tuesday.

BOGOTA the city had a car-free day, for hiked, biked, skated or took the bus to work. The goal of this was to promote alternative transportaion and reduce smog. "This is a good opportunity to take away stress and lower air pollution" says a businessman riding on a two-seat bicycle with his wife. Two other cities Cali and Valledupar joined the event. Parks and sports has bloomed throughout the city and districts have crop up.

United states, President Obama ambitious goals to curb the U.S. Recent studies suggest that americans are buying few cars, driving less and getting fewer license as each year goes by. Many measures the decrease in driving preceded the downturn and appears to be persisting now that recovery is under way, few years will be telling. Beneficial implications for carbon emissions and the environment, since transportation is the second largest source of America's emissions, just behind power plant. Getting a driver's licence is not priority. Some people find their ways to getting where they need to go. Parntering with telecommunications industy to create cities in which "pedestrian, bicycle, private cars, commercial and public transportation traffic to save time, conserve resources, lower emissions and improve safety.

All theses paragraph's abover show each and every detail advantages about limiting car usage.