Will leave EU on Jan 31, no ifs, no buts: UK's Johnson

Britain's Prime Minister and leader of the Conservative Party, Boris Johnson. (AFP Photo)

Prime Minister Boris Johnson said Britain would leave the European Union on Jan. 31 after his sweeping election win.

"We will get Brexit done on time by the 31st of January, no ifs, no buts, no maybes," Johnson told cheering supporters on Friday.