A new Liberal Democrat policy is being founded, it seems.
The simple fact is that there is a common travel area between us and Ireland, and I understand that there is no proposal to change that. It gives citizens of each country an absolute right to travel freely in the other country. The Irish Parliament may well choose not to introduce a system like this, but if it does, such a system—contrary to what the Home Secretary said earlier—will require information exchange. It is impossible for an identity card system to work in two countries without the exchange of information between them.