Colombian citizens ride their bicycle during "the no car day" in Bogota

 
Colombian citizens ride their bicycle during "the no car day" in Bogota
Colombian citizens ride their bicycle during "The no car day" in Bogota, February 2, 2006. The day-long ban on all private car traffic on the city's normally traffic-choked streets forced residents to use public transportation or bicycles to get to and from work. REUTERS/Jose Miguel Gomez