"In a letter dated 13 October 2013, Jeremy stated that he had now in fact seen ‘320,000 pages of the 340,000 pages that attracted PII’. In a second letter on 25 December 2013 he wrote that the entire 340,000 pages had been made available and could be used ‘in any way I so choose, but for the moment it is not going to assist me in having my appeal heard any sooner and actually it’ll muck up any future prosecution of those who deserve to be in jail’."
Lee, Carol Ann. The Murders at White House Farm: Jeremy Bamber and the killing of his family. The definitive investigation. (p. 399). Pan Macmillan. Kindle Edition.