text: Paks and sports center also have bloomed throughout the city , uneven pitted sidewalks have been replaced by broad , smooth sidewalks ,  and others , restrictions have dramatically cut traffic . In conclucion the day without cars is part of an improvement campaign that began in Bogota in the mid 1990s .                                                                                                    Driverless cars are the cars of the future. Humans are getting lazier and lazier and we need technology to fulfill our needs. Driverless cars are the perfect solution to our laziness. They are safer and more reliable than regular cars. Regular cars pose a threat to our safety. Regular cars have to be driven by drivers who aren't always paying attention to their surroundings.