Flock Safety Cuts Data Retention After Police Misuse Cases

Flock Safety is introducing stronger controls for its network of licence-plate readers, cameras and drones after documented cases in which police officers used the technology for personal surveillance. Chief executive Garrett Langley has acknowledged that the company should have acted sooner.

The planned safeguards include reducing the standard retention period for most data from 30 days to seven and automatically flagging abnormal searches. An audit feature that records searches and identifies unusual behaviour is also moving toward standard use after previously being optional.

Misuse exposed a structural weakness

Automated licence-plate readers can help investigators locate stolen vehicles, identify cars linked to crimes and assist searches for missing people. The same system can reveal where a vehicle has travelled and when it appeared at a particular location. Without strict controls, that information can be used to follow people who are not suspected of an offence.

Cases reported in the United States have involved officers tracking current or former romantic partners and strangers. Officers have resigned or been dismissed after misuse. One Indiana resident learned through a public-records request that police had placed an alert on his vehicle even though he was not suspected of wrongdoing.

These examples demonstrate why access controls cannot rely only on an officer following policy. A powerful database needs technical restrictions, meaningful logs, supervisory review and consequences for searches without a legitimate investigative purpose.

What Flock says it is changing

Langley told the BBC that Flock's response had taken too long. The company now plans to shorten the period in which most plate data remains available, reducing the window for inappropriate searches. Automated systems will also look for patterns that may signal misuse and send them for review.

The audit function emerged from conversations with communities and police departments. According to Langley, officers sometimes suspected misconduct by colleagues but lacked evidence. Search logs can create that evidence by showing who queried a vehicle, when they did so and what reason they supplied.

Flock says its technology remains valuable for public safety, and Langley argues that communities without it may lose an effective crime-fighting tool. The company reports that some cities which suspended service have returned, even as at least 50 cities have cut ties during 2026 amid public concern.

Privacy groups want enforceable limits

The Electronic Frontier Foundation described the changes as voluntary and reversible. Its criticism is that product settings controlled by a private company cannot provide the same protection as a judicial warrant, legislation or an independently enforceable rule.

That concern points to a wider gap in the United States, which lacks one comprehensive federal law governing the collection, use and sale of personal data. Local police policies and state laws differ, while camera networks can exchange information across jurisdictional boundaries. A resident may therefore have little idea which agencies can search records of a vehicle's movement.

Shorter retention reduces exposure but does not answer every question. Seven days of location data can still be sensitive. Automated alerts can detect unusual behaviour, but a search designed to look routine may escape notice. Audit logs also work only if supervisors examine them and disciplinary systems respond.

A test for surveillance governance

The Flock Safety police misuse cases illustrate a recurring pattern in technology policy. A system spreads because it solves a real operational problem, while safeguards arrive only after abuse becomes visible. Retrofitting controls across a large installed network is harder than designing them into the product from the beginning.

Communities considering the technology should ask who may search it, what evidence is required, how long data is kept, whether information is shared and how residents can challenge an improper query. Public reporting on audit results would also help establish whether the new safeguards are reducing misuse.

Flock's decision is an acknowledgment that a surveillance vendor cannot remain neutral about how its product is used. The changes may narrow opportunities for abuse, but trust will depend on independent scrutiny, clear law and proof that violations are detected before they harm more people.

This Novexa News report is based on statements from Flock Safety, documented misuse cases and privacy-group responses reported by the BBC.