British election: Pollsters say majority for Conservatives likely, but don't rule out hung parliament A victory for Boris Johnson and his Conservative party remains the most likely outcome of tomorrow's general election, say pollsters, but Johnson's comfortable lead from a few days ago looks less certain with a hung parliament now within the margin of error. According to YouGov, the size of the Conservative's majority will depend on how many seats they can win from areas that traditionally vote Labour but for whom leaving the EU is a key issue. IMAGES AND SOUNDBITES from Chris Curtis, Political Research Manager at YouGov