text: Not to mention, that in Bogota, Colombia they completely banned the cars from their country for a day to promote an alternative transportation and reduce the smog. the voilators are faced $25 fines. As said the text, the stress level has dropped and therefore has madeit easier for the people to more around and not get so aggrevated. The authorities from other countries came to the event to see what they had in store for the this program, and as said in the text the authorites say that "these people are generating a revolutionary change and this is crossing borders. And in the United States, President Obama has "ambtious goals to curb the United States' greenhouse gas emissions" Americans are buying fewer cars and are getting fewer licenses. By creating a new network that has the pedestrains have bicycles, private cars and commercial and public transportation. this to show time saved, conserved resourses, lower emissions and improve safety. by not just completly getting rid of cars but just reducing it, it may help them to have more smooth system.