On an arms embargo, we're still very supportive of an arms embargo in South Sudan because we believe, if it's done through the UN or through the African Union, it will be more effective. We still hope something like that can happen.
Now what will happen in the next few months is difficult to know. There are processes under way as of today. Your question is, “Are there other ways to do that?” We strongly believe they are more effective when they're done collectively, when they're done on a multilateral front so everyone can actually apply the same decision that has been made.