Riverside County

One policy we could read in full, and a board record behind three closed doors.

The Sheriff’s plate reader policy is among the more careful documents this project has read. Every search must carry a case number or a written justification, not just a purpose. No deputy may create a hot list only they can see. Stations audit their own personnel’s queries every month. And access to the department’s plate reader networks is shared with other law enforcement agencies “excluding federal law enforcement agencies”, which is the limit California’s Attorney General has been urging since 2023 and which many sheriff’s manuals still do not carry.

The same policy sets no retention period. It defers to a service agreement that is not published, and no number appears anywhere in its six pages. So the rule deciding how long a record of your car passing a camera survives is not a rule the public can read.

The department does publish one thing worth knowing about: a Flock Safety transparency portal, linked from its own Transparency page. That link is how we know the vendor, which the policy never names. The portal itself answers a Cloudflare challenge, so we have not read it. Portals of that kind usually carry the camera count, recent search counts and the sharing list, which would answer three of this page’s open questions at once. The address is on our retrieval list and anyone with a browser can open it.

Why there is no purchase record here

Three routes lead to this county’s board decisions and none of them opened to us. The Clerk of the Board answers a Cloudflare challenge, which is a gate rather than a request, and we do not go around those. The host that serves board proceedings documents returns an error for its own robots file, and a robots file we cannot read is not permission. The board’s meeting portal is being harvested on a sixty-second throttle with a deliberately short window.

That is a description of our access, not a criticism of the county. What it means for a reader is that this page can tell you the rules and not the receipts.

What this county does not cover

Twenty-eight cities, none researched. The department publishes no camera count, no equipment report and, as far as four pages and a 311-URL sitemap show, no link to its own plate reader policy.

Community contributors have mapped 2,216 plate readers across the county in OpenStreetMap, most with no operator recorded and some belonging to retail chains. That figure covers every agency and business in the county at once and is never merged with an agency’s own numbers.