EDINBURGH, SCOTLAND - MARCH 19:  Members of the public examine whisky samples inside the Diageo Claive Vidiz Collection, the world's largest collection of Scottish Whisky on display at The Scotch Whisky Experience on March 19, 2014 in Edinburgh, Scotland. Chancellor of the Exchequer, George Osborne announced today in his final budget before the Scottish independence referendum, that duty on Scotch whisky is to be frozen.  (Photo by Jeff J Mitchell/Getty Images)