Tomorrow will mark 55 years since the coal tip above Aberfan collapsed and killed a school full of children and teachers, and, in the 55 years since, the task of removing other coal tips from our mountainsides is still unfinished. I note that some have asked the Welsh Government to carry the burden of making these tips safe, a burden that should have been carried by Westminster decades ago. Counsel General, I'd instead ask you whether you will renew your calls on the UK Government to foot this bill of betrayal, since, after all, coal used to be known as black gold. The almost unimaginable wealth was taken from Wales, and we were left with the dust, the filth and catastrophe. Why should Wales have to pay to clear up the mess and the horror left behind?