Driverless cars could dramatically increase traffic in Europe

Waymo self-driving car depot in Chandler, ArizonaAn increase in driverless cars that some in Europe anticipate will occur between now and the year 2050 could result in what one research group likens to "rush hour that lasts all day." The report, released last month from Europe's Transport & Environment, calls the potential "Wild West" unregulated increase in driverless cars a threat to...