text: Another Country that has been trying to reduce the amount of car usage is Colombia. In Bogota, Colombia they are doing a program that they are trying to spread to other countries. They have held a day each year for a "car free" da. For three years cars have been banned for the Day without cars. The only cars that are pemitted are taxis and buses on that day. Since that Bogota has inspired other cities in Colombia to go with a "Car free" day. Cali and Valledupar have joined the event. Parks and sports centers have bursting throughtout Bogota according to Article two. The sidewalks that have been uneven and cracked have been replace by new, smooth sidewalks. Another good thing is the restrictions have quickly cut traffic. Also new restaurants and shopping centers have rose up. The mayor of Asuncion, Paraguay said "These people are generating a revoultionary change, and this is crossing borders.