Let's be honest they are coming & will in the end be the primary peace of Id used in years to come & nearly everyone will have one. Not through government pushing but by virtue of ease. I see that opening a bank account, new mobile, new job, booking a holiday, getting insurance or any other situation needing Id would be one stop with Id card or bring fifteen other types & wait a week for confirmation. People cant wait for anything nowadays so the instant & ease of Id cards will mean people in the future will wondered how we operated without them.