Liberal Democrats protest against Brexit on Parliament Square The Liberal Democrat party holds an anti-Brexit protest on Parliament Square as backlash over Theresa May's draft deal has renewed hopes for new Brexit vote. Backers of a so-called "People's Vote" were buoyed after her tentative agreement with the European Union faced a furious backlash from members of her own ruling Conservatives. IMAGES AND SOUNDBITESCOMPLETES VID1264950_EN