Agreed and trapster and other apps do the same crowdsourced speed trap locating trick.
Trapster had better audio alerts but they don't work on my new phone so I use waze now.
It also flagged "likely" speed traps even when the police were not yet reported in the location.
Using the app to locate a speedtrap is about as productive as driving along the road and observing parked police cars then circling back around and attacking them now that you know where they are.
The police have a problem because they have been killing united states citizens at a rate of roughly 1200* citizens per year (via 528 validated trustworthy news source reported face page reports). More of those citizens killed by united states police were children than all the citizens killed by the police forces of england, france, and germany combined. It is literally (not figuratively) about 120* citizens vs under 20 citizens in england, france, and germany total per year.
Not to mention countless beatings, illegitimate property seizures, and a solid reputation of "good cops" standing aside doing nothing while the "bad" cops commit crimes.
*People who are police officers killed about 1450 citizens but 528.com found that about 200 of the killings were not related to their police status or police duties.
** I support the police and donate to the police fund but our police are out of control and have terrible community relations. We need to get them out of dealing with drug gangs and drug money and swat teams and military equipment. Move that activity to the FBI and return the police to ordinary police enforcement actions. Having a tank and heavy automatic weapons misleads them into killing 7 year old girls when they were at the wrong address.