YouTubers Build Flock-Like Camera to Track Police
A Canadian YouTuber's custom automatic license plate recognition system designed exclusively for tracking police vehicles has ignited an ironic debate over mass surveillance and privacy.

The Custom Police-Tracking Camera
A Canadian software engineer and YouTuber found himself at the center of an unexpected privacy debate after constructing a specialized automatic license plate recognition (ALPR) system. Detailed in a video published on October 7, Anthony Sistilli built the custom device to track police vehicles exclusively, mirroring the public surveillance technology commonly utilized by law enforcement agencies. Further details are available from Tom's Hardware in the original source material.
Sistilli documented the process and his real-world testing of the hardware through multiple updates, describing the project as a personal counter-surveillance measure. Roughly two weeks after posting footage of the device in action, two officers from the Peel Regional Police—the local law enforcement agency serving his city of Brampton, Ontario—arrived at his residence on September 20 to question him about his intentions.
The Irony of Law Enforcement Privacy Concerns
During the home visit, the officers raised specific issues regarding the potential risks of being tracked. According to Sistilli, one officer noted how unsettling it would be for law enforcement personnel if individuals could easily track when officers started their shifts, where they lived, and what tasks they performed throughout the day.
The conversation quickly highlighted an irony that resonated widely online. Sistilli pointed out that the officers' worries directly mirrored the privacy concerns raised by ordinary citizens regarding the proliferation of widespread government and commercial surveillance networks. When the software engineer suggested that such systems require greater policy and structural controls, the officers responded that implementing strict transparency might inadvertently compromise active criminal investigations.

The Rise of Mass ALPR Networks
The incident arrives amid intensifying public scrutiny surrounding commercial public safety networks like those operated by Flock Safety. According to the U.S.-based company, its centralized surveillance network has scaled to encompass more than 120,000 cameras across 49 states, capturing billions of vehicle scans on a monthly basis.
The rapid expansion has drawn significant criticism from civil liberties advocates and security researchers. Critics argue that the network has effectively established a massive government surveillance apparatus without public votes or federal oversight, allowing police departments to cross-reference data across state lines. Independent researchers even mapped hundreds of thousands of these devices, bringing heightened visibility to their physical footprint.
Data Security and Public Pushback
Concerns over automatic license plate recognition systems extend far beyond governmental oversight to data security and personal privacy misuse. Investigative reports have previously exposed instances where law enforcement personnel misused database access to track acquaintances or former partners. Furthermore, security incidents have compromised massive caches of captured media, including tens of thousands of video clips and millions of images extracted from unsecured hardware.
While Flock Safety and its supporters maintain that the technology is effective in reducing crime and utilizing on-device encryption, the public backlash has grown increasingly physical. Residents in various neighborhoods have resorted to covering or destroying surveillance cameras, while major municipalities—including cities like Los Angeles and Fullerton—have suspended or completely canceled their municipal contracts due to mounting constituent pressure.
Sources
- Tom's HardwareCanadian YouTuber builds 'Flock-like' camera to exclusively track police vehicles
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