In perhaps the most potentially devastating allegation in his blogpost, Cummings claimed that in a meeting after the leak, the cabinet secretary, Simon Case, told him and Johnson that “all the evidence” pointed to Henry Newman, then an adviser at the Cabinet Office, who has since moved to No 10. Newman is known to be close to Carrie Symonds, Johnson’s fiancee, seen as a key figure in Cummings’ removal from his job.
Cummings wrote: “The PM was very upset about this. He said to me afterwards: ‘If Newman is confirmed as the leaker, then I will have to fire him, and this will cause me very serious problems with Carrie as they’re best friends … [pause] Perhaps we could get the cabinet secretary to stop the leak inquiry?’
“I told him that this was ‘mad’ and totally unethical, that he had ordered the inquiry himself and authorised the cabinet secretary to use more invasive methods than are usually applied to leak inquiries because of the seriousness of the leak. I told him that he could not possibly cancel an inquiry about a leak that affected millions of people just because it might implicate his girlfriend’s friends.”