
Leave EU supporters wave Union flags and cheer as the results come in at the Leave.EU referendum party at Millbank Tower in central London early in the morning of June 24, 2016.
First results from Britain's knife-edge referendum showed unexpectedly strong support for leaving the European Union on Friday, sending the pound plummeting as investors feared a historic blow against the 28-nation alliance. / AFP / GEOFF CADDICK (Photo credit should read GEOFF CADDICK/AFP/Getty Images)