Submitted in response to written requests from the Inquiry, usually providing lists of questions to be answered. In most cases these formed the basis of questioning in public sessions, but in some cases they were read into the record (or taken as read) and the witness did not appear in person.
Given by witnesses invited by the Inquiry, normally after they have made written statements. These sessions could be viewed live online and sometimes on television news services, and the video recordings are part of the archive. The statements were usually released to the public after the public sessions.
Llewellyn was appointed Head of Communications of South Wales Police in 2011, a role with responsibility for co-ordinating strategic communications across the organisation and taking the lead on media responses for high profile cases. During the Inquiry, Llewellyn noted that the media were generally cooperative when asked not to publish certain material that could affect investigations and prosecutions.