Re: Excuse me?
Don't forget the tories aren't the only ones involved here
I suspect this one is pretty much unrelated to any political party - it's the unelected civil service, especially the Home Office, that has been pushing for ID cards and universal surveillance for decades.
You see the same pattern with every Home Secretary, whatever party they belong to. Start off reasonable (or as reasonable as a Laura Norder loving politician can be) but a year or two later they turn into Judge Dredd, after a constant feeding process - "look at these crime statistics, Home Secretary", "look at these terrorism statistics, Home Secretary", "look at how many plots MI5/6 have thwarted, Home Secretary", "you wouldn't want an atrocity to happen on your watch, Home Secretary". Basically, it's Stockholm Syndrome.