The EFF and ACLU letter lists 35 specific police agencies which either have informed the civil liberties organizations that they plan to keep sharing ALPR information with out-of-state law enforcement, or have failed to confirm their compliance with the law in response to inquiries by the organizations.
“We urge your office to explore all potential avenues to ensure that state and local law enforcement agencies immediately comply,” the letter said. “We are deeply concerned that the information could be shared with agencies that do not respect California’s commitment to civil rights and liberties and are not covered by California’s privacy protections.”
They’re both issues.
https://sls.eff.org/technologies/automated-license-plate-readers-alprs
The government does not own the database, nor is this a California wide thing. This is local police departments being permitted to use private companies to maintain databases of citizen activity, and those private companies have developed a robust system to share that information.
Remembering of course that these cameras are mounted on public infrastructure. People are paying taxes, and that tax money is being used to buy, mount, and maintain these camera systems, but the actual data is not in a database the government of California (and by extension the citizens of California) has direct control over.
It would actually be better if the state of California had its own database because it would be more scrutinized than these random private databases that cops are allowed to put together and host on some private companies server.