I thank my hon. Friend for that question and for his interest in this issue, which I know is long standing. We have already taken significant steps, such as through our commitment and support for the International Criminal Court, but much still needs to be done. We need to work on developing an international consensus through the United Nations in terms of the circumstances that should justify intervention in a variety of forms to meet a developing humanitarian crisis. We are very strongly putting that view forward, and I believe that that argument is increasingly gaining ground in the high-level panel.