Allows insurance companies to raise the cost of auto insurance based on the absence of prior automobile insurance coverage. Allows insurance companies to lower the cost of auto insurance for drivers who have continuously maintained auto insurance coverage, even if they change insurance companies. Allows insurance companies to consider claims experience when calculating the amount of any such reduction or when determining which drivers will be eligible for it. Summary of estimate by Legislative Analyst and Director of Finance of fiscal impact on state and local governments: The measure would have no significant fiscal impact on state and local governments