Boston, MA – Dozens of police departments across Massachusetts are leveraging cutting-edge artificial intelligence to enhance law enforcement capabilities with Flock Safety’s automated license plate reader (ALPR) technology. This innovative system captures and analyzes license plates and vehicle locations in real-time, providing a powerful tool to aid police investigations throughout the state.
The deployment of this AI-driven technology marks a significant shift in how local law enforcement tracks vehicles related to criminal activity, thanks to a coordinated network of cameras and smart data handling.
How the AI-Powered Cameras Work
The core of the system is a network of AI-enabled license plate reader cameras installed in public locations. These cameras automatically record license plates and vehicle movements as cars pass by, creating a searchable database accessible to contracted police departments. According to Dan Haley, Chief Legal Officer at Flock Safety:
“The cameras capture what’s in public view, which is simply the exact same information you were collecting with your eyeballs if you were standing on the street watching cars go by in front of you.”
The system stores collected data on servers for about 30 days, helping law enforcement quickly develop leads by tracking vehicle locations pertinent to investigations.
- Data usage is controlled by individual police departments, allowing them to restrict access to sensitive information.
- Federal agencies, such as U.S. Immigration and Customs Enforcement, may access the data only if permitted by the contracting authority.
- Private entities like shopping malls or apartment complexes can also use the technology and choose to share data with law enforcement.
Balancing Public Safety with Privacy Concerns
While the technology is hailed for its effectiveness in public safety, privacy advocates raise significant concerns. The American Civil Liberties Union (ACLU) of Massachusetts has cautioned about broad data sharing implications. Kade Crockford, director of technology and justice programs at the ACLU, expressed apprehensions:
“Sensitive data about residents may be automatically shared with thousands of law enforcement agencies nationwide, including agencies involved in civil immigration enforcement and located in states that ban abortion. This data sharing sidesteps local democratic control, exposes our sensitive driving records to hostile actors, and undermines the effectiveness of our Shield Law. Communities must act to protect privacy, which is the foundation for a free and democratic society, by immediately ending their participation in this nationwide data sharing.”
Some residents are also uneasy about installation plans of these cameras by private companies, such as the initiative in Brookline’s Chestnut Hill neighborhood.
Advantages for Law Enforcement and Emergency Situations
On the other hand, law enforcement veterans emphasize the public safety benefits of ALPR systems. John Carmichael, former police chief of Newton and Walpole, highlighted practical uses beyond criminal investigations:
“A missing person, an Amber Alert, somebody with dementia or Alzheimer’s—this information can be added into the system. If that vehicle passes by, law enforcement will be alerted.”
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Chief Carmichael underscores that as society and technology evolve, tools like ALPR are vital for modern policing effectiveness.
Looking Ahead: Technology, Privacy, and Police Use
The expanding use of AI-powered license plate readers in Massachusetts represents a significant technological advancement in law enforcement. As the state grapples with balancing innovation and privacy, ongoing dialogue between police, privacy groups, businesses, and residents remains crucial.
For more detailed coverage on this topic, visit NBC Boston’s report.
Key Takeaways:
- Flock Safety’s ALPR technology is widely adopted by Massachusetts police departments for vehicle tracking.
- Privacy concerns are raised about nationwide data sharing and surveillance.
- The technology supports emergency responses and aids in investigations involving missing persons and Amber Alerts.
- Police departments control who can access the data, tailoring privacy safeguards locally.
What do you think about the impact of AI-powered license plate readers on public safety and privacy? Share your thoughts in the comments below!

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