It doesn't seem to me like Flock would reduce crime but increase the rate at which crime's are solved. Maybe a better stat would be median age of a criminal case involving a vehicle before and after Flock was deployed.
edit: i dont know if any stat would work at the city level, the advantage of Flock is the network works across state/county lines. So someone committing a crime in one state and then driving all night can still be located two states away without police departments having to coordinate a search.
edit: i dont know if any stat would work at the city level, the advantage of Flock is the network works across state/county lines. So someone committing a crime in one state and then driving all night can still be located two states away without police departments having to coordinate a search.