Miniature figures representing a debate for Britain leaving the European Union (EU) stand on display at the Mini Europe theme park, in Brussels, Belgium, on Friday, June 10, 2016. British public opinion is too close to call on whether the country should stay in the European Union, with many voters still undecided as interest groups and political leaders make their cases, according to two polls released this weekend. Photographer: Jasper Juinen/Bloomberg via Getty Images
