The Houses of Parliament stand on the bank of the River Thames in London, U.K., on Friday, Sept. 6, 2019. Opposition parties will deny Prime Minister Boris Johnson an early general election in a vote in Parliament on Monday, as they seek to ensure the U.K. can’t tumble out of the European Union without a deal on Oct. 31. Photographer: Jason Alden/Bloomberg
The Houses of Parliament in London after a politically bloody week. Jason Alden / Bloomberg

Brexit: twists and turns have led to one of the bloodiest weeks in British politics