My Lords, I am absolutely in agreement with the noble Baroness, Lady Sherlock. This is a quite extraordinary state of affairs. I have been following social security since 1986. I have never seen such an explicit letter of correction from such a distinguished public servant as the Comptroller and Auditor-General, Sir Amyas Morse. Two things follow from it. First, I hope the noble Baroness can give the House an assurance that the Secretary of State will take whatever steps are necessary to repair the relationship between the political leadership of the DWP and the Comptroller and Auditor-General’s office. That is essential for the good conduct of the universal credit programme in future, and that work needs to be done.
What I find extraordinary, because I know how much trouble goes into negotiating reports—and this one was signed off on 8 June—is that if the Secretary of State is founding her defence on the fact that she does not think that the NAO knows about the recent changes to waiting days, advance payments and HP run-ons, she is demeaning the value of the historical analysis that is so valuable to the prosecution of public policy. That must be put right too. This is serious territory that needs to be addressed urgently.