text: Bogota, Colombia starts a car-free day, that even spreads to other countries. During the car-free day, millions of people hicked, biked, skated or even took the pubic bus to work. The goal of this is to promote alternative transportation and reduce smog and/or pollution. On the car-free day only buses and taxies were the only ones able to drive, anyone who violated the rule was fined $25. Even a businessman said, " It's a good opportunity to take away stress and lower air pollution." The event was so great and powerful, people from other countries were comimg to celebrate too. Last, The car free day has been a major improvment since the mid-1990s, bicyle paths have been constructed and even many sidewalks have been replaced with newer ones too.