Last Saturday, in San Bruno, California, the local constabulary was engaged in an anti-DUI operation when a taxi made an illegal U-turn in plain view. They pulled the Waymo taxi over - only to find no driver. It turns out there's no option to give a ticket to a robot. Or were the San Bruno police willing to engage a pit maneuver or spike strips to stop a robot taxi? Waymo cabs are out there operating, and not just in San Bruno, but also in Phoenix, the Los Angeles area, and the San Francisco Bay Area.