A woman uses a mobile phone as she walks in front of an autonomous self-driving vehicle, as it is tested in a pedestrianised zone, during a media event in Milton Keynes, north of London, on October 11, 2016. Driverless vehicles carrying passengers took to Britain's streets for the first time on Tuesday in a landmark trial which could pave the way for their introduction across the country. The compact two-seater cars trundled along a pedestrianised zone in Milton Keynes, north of London, in a trial by Transport Systems Catapult (TSC) which plans to roll out 40 vehicles in the city. / AFP PHOTO / JUSTIN TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)
