 You're listening to News Hour from the BBC. My name's Paul Henley. In the last hours of campaigning for elections here in the UK, both major parties are frantically urging voters not to assume the result is a foregone conclusion. If the opinion polls are to be believed, the governing Conservatives are about to be reduced to a small minority of seats in Parliament, their worst defeat in history, and the main opposition party, Labour, is about to seize power with a massive majority.