 new Prime Minister and Parliament. NPR's Lauren Frayer has more from London. Voters say they want change after 14 years of Conservative Party rule, many of those tumultuous, through Brexit and Boris Johnson's time in office and economic upheaval. Polls predict a landslide toward the centre-left Labour Party, which hasn't won a national election since Tony Blair in 2005. Rishi Sunak, a Conservative, may become the first sitting Prime Minister to lose his own seat in Parliament.