For more than two years -- come rain, hail or shine -- campaigners from across the Brexit divide have gathered outside the UK Parliament to chant slogans, wave flags and occasionally share tea and biscuits.<br /><br />Recently, however, the scene has turned uglier. <br /><br />Anna Soubry, a Conservative Member of Parliament and -- unusually for her party -- a supporter of a second referendum, was at the receiving end of abuse from this group on Monday. <br />
