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Documenting Police Tech in Our Communities
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Howard County Police Department: Automated License Plate Readers

An illustration of a police car with cameras aimed at another vehicle.
Agency Howard County Police Department
Location Ellicott City, MD
Technology Automated License Plate Readers
Vendor

In 2018, the Howard County Police Department scanned 2,134,862 license plates using automated license plate readers. The police used seven systems on marked police vehicles and three on unmarked police vehicles.

More about this technology

Automated license plate readers are cameras attached to fixed locations or to patrol cars that capture every license plate that passes. The data is uploaded to searchable databases with the time, date, and GPS coordinates.

An illustration of a police car with cameras aimed at another vehicle.