The Florida Department of Transportation issued a memo revoking general-use permits for automated license plate readers on state-maintained roads. The decision limits the deployment of the technology along highways and other state routes where it had previously operated under broad approvals.

Automated license plate readers capture images of vehicle plates and match them against databases for law enforcement purposes. Agencies have used them to locate stolen vehicles, wanted suspects, and persons of interest in criminal investigations. The revocation affects general-use permits rather than targeted or case-specific applications.

State officials have not detailed the reasons for the change in the memo. Law enforcement groups have relied on the systems to improve response times and clear cases involving vehicle-related crimes. Removing the permits could reduce the tools available to officers patrolling state roads.

Critics of expansive surveillance have welcomed the move as a step toward protecting driver privacy. Supporters of the technology argue that the systems provide a low-cost method to enhance public safety without routine stops. The memo leaves open the possibility of future permits under stricter conditions.

The change applies only to state-maintained roads and does not affect local roads or private property. Local police departments may continue using readers where permits remain valid or on non-state routes. Officials expect the policy shift to take effect immediately.

Transportation and public safety agencies will review the impact over the coming weeks. Law enforcement leaders have indicated they will seek clarification on any exceptions for ongoing investigations.