Madam, – I’m afraid Maureen Dempsey (February 24th), who paid €11.40 for a litre of Irish whiskey in Lanzarote, is still paying over the odds. Last year in Argentina, I could buy a litre of Scotch (Teacher’s) in a large supermarket for the equivalent of €4.50! Unfortunately, the airfare to Argentina. . . – Yours, etc,