WEYMOUTH, ENGLAND - MARCH 04:  A UKIP postcard is left on books that are displayed for sale at the UKIP South West regional conference at the Weymouth Pavilion on March 4, 2017 in Weymouth, England. It is the first public appearance of the headline speaker party leader Paul Nuttall since losing a by-election in Stoke-on-Trent last week.  (Photo by Matt Cardy/Getty Images)