SAN FRANCISCO (KGO) -- The California Department of Motor Vehicles is saying Wednesday that Uber's move to roll out its self-driving cars is illegal.
RELATED: California regulators order uber to stop self-driving car service in San Francisco
Press attention for Uber's new self-driving vehicles began as positive, then evolved into talk of legal action against the company if the proper permits were not acquired.
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Uber warned of legal action if permit for self-driving cars not acquired