I'm grateful to the Presiding Officer for allowing me to contribute to this point of order. It was certainly unfortunate what happened this morning, and we accept that. However, the Deputy Minister herself was put into a difficult situation and I attach no blame to the Deputy Minister for the circumstances of what happened this morning. I think the lessons we need to learn in terms of Standing Orders, Presiding Officer, are to enable other committee members to take the chair when necessary and not simply when the Chair is absent. I think that would be a useful thing to do, to look at again, but also then to ensure that the Government is in a position to fully give evidence when it is required to do so. And the point I would make to Ministers—there's one Minister in the Chamber this afternoon—is that we took evidence subsequently from the education Minister, Jeremy Miles, and the evidence we received from Jeremy was first class, and one of the reasons for that was that he was in the room with us and he was able to provide a far greater explanation for his policies and his approach as a consequence of that. So, I attach no blame to the Deputy Minister for the circumstances this morning; it was outside of her control. But I hope that the lesson that Ministers will learn from this is, from their own point of view, they're better off here than there.