Thank you very much. Delyth Jewell raises a very important point, and we were all incredibly disappointed that further funding wasn't announced in the UK Government's comprehensive spending review last week, as you said yourself. The coal tips predate devolution in 1999, and I'm very surprised—and I've certainly had dealings with the UK Government in the previous term of Government around this issue. You'll be aware that the coal tip safety technology trials programme is under way to explore the instrumentation and the monitoring technology and techniques that are available for us with potential warning functions. And I think we really need to understand the condition indicators and triggering events in relation to coal tip safety. You'll also probably be aware that the Law Commission undertook a significant piece of work for the Welsh Government, and the Minister with responsibility now is looking at that and will update Members at the most appropriate time.