[Cthulhu_]

Because terrorists will actually care about their privacy / secrecy while they're bombing. The main issue IMO is that full camera coverage does nothing against terrorism - in fact, it's the success of terrorism, because the people (= the lawmakers, government) are scared into placing cameras everywhere.

What I'm saying is, no matter how many cameras you install, a random guy with a backpack full of explosives or poison gas or whatever won't be detected by it.