A pro-independence "yes" campaign poster, used in the run up to the Scottish independence referendum, lies discarded along with an empty bottle of single malt whisky in George Square in Glasgow, U.K., on Friday, Sept. 19, 2014. Scotland voted to remain in the U.K. after an independence referendum that put the future of the 307-year-old union on a knife edge and risked years of political and financial turmoil. Photographer: Chris Ratcliffe/Bloomberg via Getty Images