Drivers in Westchester County have filed a class-action lawsuit against the police department, challenging the legality of its mass vehicle surveillance system that tracks personal vehicle data without warrants. The suit argues that this practice violates constitutional protections against unreasonable searches and raises concerns about privacy and civil liberties, particularly regarding the sharing of data with agencies like ICE. The system uses thousands of cameras to collect millions of vehicle recordings, mainly unrelated to criminal activity, highlighting issues of accountability and oversight in law enforcement surveillance.