Ambient Police Scanner...

So, there's a dope-ass website out there that has live Police scanner audio with atmospheric Ambient music, slightly laid over it, by artists from Soundcloud. It's so good.
You can also listen to Los Angeles, San Francisco, New York, and Montéal [Canada.]

It reminds me of the internet radio station from SomaFM called "Mission Control" which features Ambient music over the dialog of the Moon Landing between the Astronauts and, well, Mission Control.