text: In the passage "car free day is spinning into a big hit in Bogota" that they for one whole day dont use cars. They instead ride bikes every where because they want to reduce smog as Pairs wants to. In the passage it says that since its such a big hit that two more colombian cites, Cail and Valledupar joined the event. They have built over 118 miles of bike paths, the most of any latin American city, according to Mockus, the city's mayor. It also says that "the rain hasn't stopped people from participating," said Bogota Mayor Antanas Mockus. Also that day lets people probaly enjoy life way more because all you can do is ride bike and walk so they probaly go on adventures.