Government of Wales Bill

Let us examine the hypothetical case that the hon. Gentleman has raised, in which the Assembly said that there would be no increase in the amount of water available. As I read clause 100(1)(b), such a proposal would have a serious adverse impact on water resources, water supply or the quality of water in England. The proposal does not specify an increase; it describes the current situation and states that it should not be made any worse. Hon. Members were seeking an example of an Assembly Measure would have such an impact, but I cannot think of one. However, there might be a measure affecting a major forestry issue, for example, that would have an impact on the water resources that are supplied to England. The provision might apply in that kind of area. I repeat that this does not involve something being done to Wales. It would involve an Assembly Measure that was being introduced. The hon. Member for Meirionnydd Nant Conwy referred to the drowning of valleys, but I just cannot see how that would relate to the circumstances to which these requirements refer.