WHY SHOULD POLICE, IN PUBLIC, HAVE A RIGHT OF PRIVACY WHEN CITIZENS DON’T? Cops decry Waze traffic app as a “police stalker.” “The app, used by some 50 million people in 200 countries, is a free service that provides real-time traffic data about accidents, congestion, traffic cameras, and weather among other information. It also allows Waze users to report a police presence, which then appears on a traffic map for others to see. The app provides no other data about the police’s public presence.”