This is gust an exercise in frog boiling. Put a frog in hot water and it will jump out immediately. Put a frog in cold water and slowly heat it and it will boil to death. Get any captive group, construct any spurious case - no need for any substantive case, any old guff will do - and force them. Slowly, bit by bit, witout anybody ralising it we will all be bar coded, tracked, traced and monitored. Every tiny detail about all of us will be recorded, where we go, what we do, who we are related to, where we have lived, tax records, health records, NI records, bank accounts, foreign travel, all significant financial transactions, every time the ID cars is used.