My Lords, I think that the prospect of the African Union summit is leading to a last flurry of diplomacy. The meeting yesterday in Harare and the SADC summit have taken place in the run-up to the AU one. Last year, the AU said that, if SADC could not fix this, it would want to be part of finding a solution. There is frustration that it has not been more fully involved. I think the AU will want to take a hard look at this. South Africa must remain part of the solution, as must SADC, but the present initiative has essentially shown itself to be exhausted and defeated by the sheer stubbornness of Mr Mugabe.