The Garthbeibio murders / Rachael Jones -- Reflections on a silent system: the first Youard Lecture on Welsh legal and social history / Richard W. Ireland -- The traction engine / The Aberfan disaster / The Right Honourable The Lord Howe of Aberavon -- Competence, consent and treatment: who decides?: the Sir Elwyn Jones Memorial Lecture, University of Wales, Bangor : 1 February 2006 / Sir Mark Hedley -- Getting real about Welsh devolution: The Sir Elwyn Jones Memorial Lecture, Bangor University : 7 December 2007 / Keith Bush -- Assembly measures and the new royal badge of Wales / The Right Honourable Sir Tasker Watkins VC, GBE, DL: an address at the service of thanksgiving for his life, Llandaff Cathedral - 1st December 2007 / The Right Honourable Sir Malcolm Pill