MARCH TOWARDS DEEP DISCOUNT RETAILERS 'BREATHTAKING', SAYS RESEARCH FIRM Overpriced wine in UK mainstream faces ‘grim process of elimination’: Wine Intelligence 02-Dec-2014 By Ben BOUCKLEY Wine Intelligence warns that a bifurcating UK wine market means that more consumers are trading up, while more are also trading down, and predicts this will leave scant space for the mediocre in-between.