Tupelo Police Chief says License Plate Readers help enhance public safetyTUPELO, MISS. (WCBI) – You may not notice them as you are driving around Tupelo, but automated license plate readers, also known as Flock Cameras, are working 24/7. Tupelo has dozens of license plate readers throughout the city. The cameras scan license plate numbers, matching them against active databases. Chief Quaka also points out the information collected by the license plate readers is kept under strict storage and access limits.