Uber to California regulators: We still won’t seek permit for self-driving cars

"The next step for Uber and state regulators likely will be court, said Bryant Walker Smith, a law professor at the University of South Carolina and scholar with Stanford Law School who specializes in autonomous driving.

“If Uber’s not backing down at all, the most likely step that the DMV would take would be to go to court and ask the judge for an injunction ordering Uber to stop,” he said."