Hello. The idea would be that each time a police report is made, that it would either make an alarm or alert message at least 1000 to 2000 meters before reaching the police report or that it would add to the route a highlighted section of 1000 to 2000 meters similarly to the traffic jam report before reaching the actual police reported point. Sometimes the radar is hidden way before the visible police car, the latter being the interception unit and not the measuring unit.