BOLTON, ENGLAND – MAY 25: A Vote to Leave campaigner holds a placard as Leader of the United Kingdom Independence Party (UKIP), Nigel Farage campaigns for votes to leave the European Union in the referendum on May 25, 2016 in Bolton, England. Nigel Farage took his battle bus to Bolton encouraging British people to vote to leave the EU on 23rd June 2016. (Photo by Christopher Furlong/Getty Images)
