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Not really like an ID card.
You'd only need to carry it when you travelled abroad.
We no longer need ID cards when so many people have a GPS enabled smart phone.
There is a continual record of where you are, where you have been, whom you've phoned, who you were with (if they have a smart phone too), whom you've texted or messages, what you wrote, which shops you go in, how fast you drive, etc etc.
And, as we now know, Governments do access these records.
Frankly, I don't know why we have speed cameras any more. If anyone is in a car, with a GPS enabled smart phone, breaking the speed limit, the Police could just send NIPs to the phone owner's address.