This would never work
He said it would be "worth having a debate" as to the extent to which people are comfortable about how information the government has."
This would never work because most members of the public don't really understand the issues. In this particular case they want the government to protect them from the baddies but at the same time they aren't comfortable about the government knowing too much information about people (i.e them.)
People want to have their cake and eat it: they want more money pumped into the NHS but don't want to pay more tax. They want free services from the likes of Google but they don't want their details used for the targeted advertising that pays for it. I'm not sure there's a common ground in any of these areas that most people would be happy with.