Law Enforcement is Using License Plate Readers to “Grid” Entire Neighborhoods: From the NMA
By guest writer Joe Cadillic of the MassPrivatel Blog What does gridding mean? The Arizona Mirror recently described it this way: “As part of the training for the ALPR (automated license plate readers) systems, Chandler police officers are taught to “grid” neighborhoods during their downtime – systematically driving up and down every street in an area, indiscriminately

