We are already on 1000's of DB's - Tesco (with or without clubcard) Nectar cards and so on, so the goverment already knows what i buy for lunch, where i go, and when. They know my exact movements in London (Oyster) - So whats one more DB?
For starters, there is no way of proving that it is YOU who is using YOUR Oyster card, credit card, whatever.
DVLA already openly admits that in excess of 30% of it's DB holds innacurate information, how many more would you like that have also f**ked up somewhere along the line (and they will, because it is a HUMAN putting the info in).
Do we really need a huge book with stamps to take on holiday? Paper license has been updated to plastic, can't see why not passport.
The passport is no bigger than the green/pink paper license.
More importantly though, we (the public) have been told for years that the ID card was the be all and end all in order to mug us off in to buying it...and when we do the same powers that be tell us it's no good.
In reality circumstances don't change that often, things they want to know like address, job, don't change that much. You already have to tell TV people, Gas/Leccy, Council, Bank, Credit cards, whats one more to call?
A f**king lifetime when you have to constantly repeat yourself to that Mumbai based call centre who can't understand regional accents, but you probably already know that based on the way your employer works when it comes to dealing with the public
