Lisbon Treaty (No.1)

My right hon. Friend is making an extremely important point about the impact of co-operation and opting in, for instance, to the asylum qualifications directive under earlier arrangements. Does she agree that, contrary to the argument that we have heard being put by Opposition Members, it is precisely our ability to opt in to arrangements that are legally binding on every member state that gives us the forceful action that is needed in the European Union to deal with problems such as illegal immigration?