Mr Speaker's Engagements, week commencing 11 Mar 1985 Diary, 11-17 March 1985. File contents, June 1984 - March 1985. Also includes a confidential letter from John Biffen enclosing a letter from Margaret Thatcher to Neil Kinnock about Lord Bridge's investigation into the interception of the Communications Bill, 6 March; letter from Geoffrey Howe apologising in advance for his absence at the forthcoming debate on the Falklands, 12 March; programme and list of those attending the 34th Parliamentary Seminar of the Commonwealth Parliamentary Association, 5-23 March, which Weatherill addressed on 'the Speaker and his role in Parliament'. June 1984-March 1985