Sir, - The Taoiseach assured us on RTE radio that "no stone will be left uncovered" in the investigations arising from the miscarriage of justice case in Co Donegal. Was this a mere slip of the tongue or was it a subtle way of informing us that a cover-up is on the way? - Yours, etc.,
M.D. KENNEDY, Silchester Park, Glenageary, Co Dublin.