So the police requests access to the footage for a specific time, the homeowner has to agree to it, and then Amazon/Ring hands it over? If the homeowner declines, then the neighbor agrees, the police can still (most likely) see what they were trying to see. This has got some creepy implications that basically means the more of these Ring cameras are out there, the more power the police has in terms of surveillance. The homeowner's permission is completely useless since there are likely other homeowners in the area that will agree.