One of the questions in the UK at the moment is whether we shoudl have identity cards or not.
The government, who wants them, claims they will "help to prevent terrorism". How? Spain and the USA both have identity cards and they have had big terrorist attacks. It's never been explained exactly how they will stop terrorists.
My personal opinion is that they are just another government play to control people, another form of tax (you can bet it will cost us to get them) and I have my doubts as to whether the government could run a large scale IT project of that magnitude (given it's track record) and whether the estimated £3bn won't end up many years late and at least £10bn over-budget. Woudl YOU trust the government to protect your personal info? Just look at the botched passport systems that we have all ended up paying for. It will just end up an inconvenience and expense for the honest man in the street and won't affect criminals or terrorists at all .. it will probably provide another market for them in fake IDs.
Given too that the government has a history of dirty tricks - even trying to dig up dirt on rail-crash survivors in order to discredit and silence them and I think it is a MAJOR bad idea.
And how would we get our ID cards? How would we identify ourselves? With the driving licenses / passports that they claim are not sufficient ID !!
They should tighten up on dishing out birth certificates of dead babies and the like and face it that the open borders between us and Europe are great in principle but people need to chose between convenience and security.