Question to the Department for Levelling Up, Housing & Communities:

To ask the Secretary of State for Levelling Up, Housing and Communities, pursuant to the Answer of 25 October 2021 to Question 56726 on the cost of the National Holocaust Memorial Centre and Learning Service, for what reason that answer did not provide the information requested about the (a) category of project, (b) mitigation factor and (c) optimism bias factor used.

Separately identifying elements of the project appraisal would risk a misleading answer. The HMT Green Book is the Government’s comprehensive guidance on project appraisal.