[Nextgrid]

The original comment was about criminal gangs setting up their own surveillance systems to keep an eye on the police (among other things) and the argument was that if the bad guys can do it then why not allow the police to do it as well?

Property owners doing so on their own land is a whole different matter.

[bsenftner]

And criminal gangs can quite easily access these private property surveillance networks for their tracking desires.

[Nextgrid]

[citation needed]

I just don't see it happening at a widespread scale yet. On the other hand if you give police the right to use these technologies you can bet you'll see police (and other government agencies piggybacking off them) deploying this everywhere very fast.