The hon. Lady will be aware that the Prime Minister had his first meeting with the Prime Minister of Iran at the United Nations General Assembly and very much put those points down. She is right that Iran must question its role in the region. It must ask itself whether it wants to be a part of the problem or a part of the solution. We have spoken about Hamas and Hezbollah. Hezbollah is effectively propping up the Assad regime, because he is losing the officer class, which is depleted because of the war.