My Lords, I add my gratitude to that expressed by various Members of this House for the movement that the noble Earl has made in respect of environmental regulation. But I want to pick up the point that was made by the noble Earl, Lord Cathcart, who focused on the word “duty”. My recollection of what the noble Earl said when moving his amendment was that he used the word “duty” in relation to what he anticipated would be the effect of the amendment. Can he either correct me in the impression that I have formed, or when he comes to sum up, explain how the desirability of these environmental matters can actually be enforced by the regulator? To those of us who do not have direct experience of how regulation actually operates, this feels like warm words with not quite enough behind them. I say that without wishing in any way to undervalue the contribution that the Minister has made in going as far as he has.
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