RobAley
All checking is done locally on your machine from a hashed list of "bad" domains, your visits aren't sent to google. You can get the full details here: https://support.mozilla.org/en-US/kb/how-does-phishing-and-malware-protection-work
Footage shouldn't be deletable. However officers should be able to turn the cameras off and on (but it should be clear to those around them whether they are recording or not). Officers have to deal with victims and witnesses, many of whom may be afraid to talk or ask for help knowing they are being recorded. On a 12 hour shift they are also likely to need the ocassional bit of privacy to use the loo.
Copper will still be used, its just the traditional analogue phone signal delivered over the copper that is stopping. New (and changed/upgraded) users will instead receive a digital phone service, effectively over broadband (which can still be delivered over copper lines).
Says is the article "which Israel won 87-57"