Flock cameras are expanding as public scrutiny intensifies. Dr. R. Ryan Rider examines the lessons of red-light camera enforcement, research on ALPR effectiveness, emerging Fourth Amendment rulings, and the accountability standards law enforcement executives should consider.

A Flock camera can document a vehicle at a particular observation point, but what does that actually prove? Dr. R. Ryan Rider examines ALPR evidence, automated plate interpretation, driver identification, corroboration, authentication, and the difference between an investigative lead and a defensible evidentiary conclusion.

Flock cameras did not invent automated license plate recognition. They changed how easily the technology could be deployed, connected, and scaled. TRI examines the technology, funding, investigative value, and network effects behind the rapid expansion of Flock cameras in American law enforcement.