Speculation of a break-away intensified on Monday when it emerged that some Labour members of Parliament will be holding a joint event on the future of British politics in London. Politicians touted in the media as being on the verge of quitting the party include Chuka Umunna, Chris Leslie, Angela Smith, and Luciana Berger. Backbench lawmaker Stephen Kinnock said on BBC Radio late Saturday a Labour split was almost inevitable.