Between 2021 and 2025, Atlanta covered its streets with roughly 5,000 automatic license plate reader cameras. The FBI's data on how often serious crimes get solved in that window tells a different story than the sales pitch.
Atlanta blanketed itself with roughly 5,000 cameras made by Flock Safety, a company that builds automatic license-plate readers (ALPRs), on the public-safety promise that mass coverage would help close cases. FBI clearance data for the 2021–2025 window says the promise did not show up.
The homicide clearance rate in Atlanta fell from 53.4 percent in 2021 to 48 percent in 2025, the Atlanta Community Press Collective first reported from FBI Uniform Crime Reporting data. The network reached full city-scale during the same period. Rape clearance was flat at 37.7 percent across the window, with a low of 21.2 percent. Motor vehicle theft clearance in 2025 sat at roughly one in ten cases, a four-year change of plus 0.3 percentage points. Aggravated assault moved plus 0.2 points. Miscellaneous larceny and shoplifting clearance declined.
Flock markets ALPRs as a force multiplier for case closures. The company's pitch, and the pitch that has carried mass-ALPR proposals through city councils in dozens of jurisdictions, is that blanket coverage turns passing cars into leads. The Atlanta data, which ACPC obtained and Futurism re-reported this week, is the first end-to-end test of that pitch at city scale. Closure rate is the metric Flock itself leans on.
Atlanta Police Department staffing, case-mix shifts, and reporting changes over the same window can each move clearance numbers independently of camera count, so the Atlanta comparison is a correlation, not a controlled study. The data does not prove ALPRs are inert. What it does show is that the promised clearance-rate payoff did not materialize as the network reached full buildout.
The ACLU's broader critique runs in parallel. The national Flock footprint now sits at roughly 100,000 ALPRs by the organization's estimate, and the civil-liberties case against the network has never been only about clearance rates. Dragnet scope, the irreversibility of a flag once a plate is read, the labor conditions behind the camera manufacturing, and the lack of a meaningful off-ramp all sit alongside the new data, not behind it. Reporting from 404 Media has shown that Immigration and Customs Enforcement has tapped the same Flock network for civil immigration enforcement, pulling the same cameras into a federal civil-enforcement lane that is a different policy question than clearance rates.
Len Phillips of DeFlock Atlanta argued in the ACPC reporting that the cameras are pitched on outcomes the data does not back.
The FBI publishes clearance rates by jurisdiction every year. Any resident can now walk into a council meeting with three numbers: local camera count, the four-year window, and the clearance trajectory, and ask a department to defend the return on its own terms.