RICHMOND, Va. (AP) — A company that operates a vast nationwide network of automated cameras that record the license plate numbers and other characteristics of all passing vehicles every day is making changes to its platform. The changes announced Thursday by Flock Safety are intended to quell privacy concerns and address documented abuses of its system by some members of law enforcement. They will make what were once optional guardrails mandatory by Jan. 1. Among them: All law enforcement customers will have to implement an audit tool that’s intended to flag abnormal search behavior. The company is increasingly under scrutiny from lawmakers from both parties, civil liberties advocates and citizens across the U.S. (Photo: AP)