Labour MP Kim Leadbeater said the EU referendum campaign was 'one of the most divisive periods' in modern history, and urged the public to reject surging polarisation18:00, 08 Jun 2026Updated 20:22, 08 Jun 2026View 2 ImagesLabour MP, Jo Cox, was murdered in 2016 by neo-Nazi Thomas Mair (Image: PA)The sister of MP Jo Cox has warned the dark forces of division could be stronger than ever a decade on from her murder.Kim Leadbeater said the EU referendum campaign was “one of the most divisive periods” in modern history, where fear was weaponised and anger became political currency. She appealed to...