Public Service Pensions and Judicial Offices Bill [Lords]

I am grateful that the Minister is answering all the questions that I posed in my speech, but I want to go back to the question that my right hon. Friend the Member for Hayes and Harlington (John McDonnell) asked. The Minister has said that he will write to us. Can he write both to me and to my right hon. Friend, and can he be explicit that this will be not a member cost but an employer cost? Can he confirm that he will be explicit when he writes to us on that particular point?