Nothing to add, just a 'heads up' from Jon Craig @ Boulton and Co and to suggest you read the rest, and then keep an eye out for updates
Regular readers of Boulton and Co will recall that I have twice before (November 24 and January 21) written about evidence given by Martin and the Clerk of the House, Malcolm Jack, to a committee of MPs investigating the arrest of Tory MP Damian Green and the police raid on his Commons office.and
Both told the committee, chaired by Sir Menzies Campbell, that they learned of the raid from Sky News "that afternoon", Jack claiming it was at 2.20pm. In fact, it was not until about 7.30pm that I revealed the arrest on Sky News, as Damian Green told the committee in a letter to Sir Menzies.
[the committee has] summoned Malcolm Jack to appear before [them] for a second time, on Wednesday 24 February, at 4.35pm in the Thatcher Room in Portcullis House.