I think the descriptive term used is less material than the impact. The impact of the restrictions is clear: they have led the situation in which the agencies warn about running out of food, fuel and water. That is one of the reasons why the UK has called, as we did in a statement last week and have again today, for the immediate lifting of the restrictions, subject to what we believe are reasonable controls by the coalition authorities to protect themselves. There is no doubt about the seriousness of the situation. Whether it is called a blockade or restrictions, it is the impact that is important, and that is why we must work to relieve it with our partners as quickly as possible.