It's a great idea except:
1. Illinois, Massachusetts, and Maryland (all I could find) have statutes forbidding public video / audio recording of LEOs and LEO activity crime, arrests, traffic accidents, etc, [including LEO scenes from great distance] even though many of these states' actions against individuals' VR has been overturned. Link Removed
2. States with no laws forbidding public VR of LEO activity may, and usually do, give you an initial hard time or even falsely arrest you on trumped up charges; interfering with police activity, etc., even though you're VRing a scene 50 yds away.
Amazing, these are all states with the worst gun laws. And IMHO when/where cops break the law (because they can) and no one can prove they did since they arrest videographers. There is NO EXPECTATION of privacy when LEOs that WE employee with TAX money are doing their jobs. They should be happy they are being recorded so frivolous "police wrong doing law suits" can be avoided. What are they trying to hide? We get video'd from traffic cams, ATMs, Walmart security cams, but we can't video a LEO doing a "lawful" arrest? Sounds fishy to me. What is this country coming to?