My request is that you create another alert option which is police alerts alone. That is, the options should be: sound on, alerts, police only alerts, and no alerts. For me, the only real alert that I care about is if there are police or speed cameras.

When I use your app, I typically silence alerts because I don't want to hear about cars stopped on the side of the road and approaching railways, etc. I understand that's important to some people, but for me it just interrupts my music/podcast.