parliamentary labour party
Leadership "very close" to backing new "remain and reform" policy on Brexit, says MP.
It comes amid fears as many as 10 MPs are preparing to resign and join the new Independent Group.
Seven former Labour MPs gathered to mark the historic moment, before being joined by their new ex-Tory colleagues.
Brexit has clarified for many what has been a far longer trend – the fracturing of the two-party system in this country.
Westminster is awash with rumours of more defections – so here's a rough guide.
The former Militant member suggested Luciana Berger "went before she was pushed".
The five things you need to know about politics today
"We are losing members and now losing MPs."
Nick Boles declines to rule out joining The Independent Group.
Analysis: HuffPost UK's political editor on why cold logic rather than hot emotion is what drives today's divorce.