Cops have lots to learn when it comes to autonomous-car emergencies
California recently started allowing autonomous-car companies to apply for permits that will enable them totest their vehicles without a safety driver. In other words, the car could contain regular folks taking a driverless taxi ride as part of a trial, or even be completely empty as it travels between locations. While California currently has more than 50 companies testing their driverless technology on its public roads, all of them have safety drivers behind the wheel in case something goes wrong during a drive....