British Prime Minister Boris Johnson said he was nervous about his narrowing lead in opinion polls ahead of Thursday's election but pledged to deliver a "transformative" Brexit that will allow lower immigration.
The Dec. 12 election will decide the fate of Brexit and the world's fifth-largest economy with a stark choice between Johnson's pro-market Conservatives and the socialist-led opposition Labour Party.
"Brexit is the most radical and profound change to the management of this country," Johnson told Sky, adding that he would lead the United Kingdom out of the European Union on Jan. 31 if he wins a majority in the 650-seat Parliament.