ACLU of Wisconsin Responds to Accusations Of Milwaukee Police Officer Misusing Flock Surveillance Technology
Publish Date: 2026-02-25 16:11:00
Source Domain: www.aclu-wi.org
MILWAUKEE – The American Civil Liberties Union (ACLU) of Wisconsin today responded to the criminal charges filed against a Milwaukee Police Officer who allegedly used Flock’s Automated License Plate Reader (ALPR) system to track the location of two women — nearly 200 times — for personal reasons.
Flock’s surveillance technology scans and stores license plate data from countless drivers every day, enabling the government to track where people drive and when — without their knowledge or consent and without a warrant. These devices collect everyone’s data, not just data on vehicles associated with a crime.
Reporting has also revealed searches carried out by local officers across the country on behalf of ICE for immigration purposes.
ACLU-WI Policy Analyst Jon McCray Jones said the following:
“The accusations made against Milwaukee Police Officer Josue Ayala exemplify just how easily Flock cameras can be turned against the very people the technology purports to protect. Officer Ayala is alleged to have run the license plates of two women nearly 200 times over two months, unrelentingly monitoring their locations for personal reasons.
This incident displays a pattern we’ve seen across the country. Law enforcement using taxpayer-funded policing tools and turning them into a means of private surveillance to use however they wish — often to spy on women they have a romantic interest in. Flock is used by at least 221 law enforcement agencies across Wisconsin, so its growing track record of misuse has profound implications for all of us.
Although Flock is ripe for abuse, the public knows very little about how it’s deployed. Officers do not have to provide a clear rationale for a license plate search; all they have to do is log the search under a vague, nebulous category like “investigation” — as Officer Ayala is alleged to have done. In 2025, MPD logged the term “investigation” as its reason for conducting a Flock search more than 1,000…
