As is often the case, my hon. Friend is absolutely right. That goes to the heart of the question. There is no centrally constituted Government or central power to hold the country together and control the borders that she talks about, which are pretty porous.
I secured the debate because I have spent time in Europe speaking to German colleagues and MPs and politicians from other countries, and I am struck by the fact that there does not seem to be any real plan of action. Nothing has happened for five years. The country is not in a state of chaos—that would be an exaggeration—but it is certainly not stable. Its oil reserves are dwindling. It is still fairly rich by African and developing country standards, but its wealth is being depleted, and if it diminishes further the problem will get worse. It is no use pretending it is simply going to go away, because it is not.