Finally!!
In reality police scanners are not really to find out where speed traps are. In reality they are to listen to the police communications in real time. You hear police stopping people in real time and things like burglar alarms going off. So I am not familiar with Waze but that may be a better system for speed traps. The police scanners are to listen into police communications in real time--kind of cool but I would not want to listen on a daily basis.








