Police in California were unable to issue a ticket to the driver of a car performing an illegal U-turn after realizing there was nobody behind the wheel. The San Bruno Police Department pulled over the Waymo vehicle during a DUI enforcement detail after it made the illegal maneuver. However, they were surprised to discover it was a self-driving car, rather than being able to speak to a person behind the wheel. In a September 28 post on Facebook, the Police Department explained how it was unable to issue a penalty as officers’ citation books “don’t have a box for ‘robot. In July, a Waymo car made an incorrect turn in front of officers after a human motorist intentionally hit it.