Local officials are worried that state regulators are too eager about a plan by the companies Cruise and Waymo to offer round-the-clock driverless taxi services.

Read More Traffic Accidents and Safety, Regulation and Deregulation of Industry, Driverless and Semiautonomous Vehicles, Car Services and Livery Cabs, California Public Utilities Commission, Cruise LLC, Waymo, San Francisco (Calif)