California just stepped back from a policy that might have had a big, big impact on ridesharing services in the Golden State. Its Department of Motor Vehicles has revoked a finding that drivers for companies like Lyft and Uber need commercial license plates in order to do business. The DMV originally issued the notice (really, an interpretation of existing law) in an attempt to clear up legal uncertainties for car dealerships and their customers, but now says that it needs to conduct "further review" before it reaches a conclusion.