Analysis: Is history closing in on Corbyn's 'constructive ambiguity' over Brexit?
Is Labour's strategy caught between a General Election and a second vote?
AS MAY'S DEAL finally stumbles into the House of Commons, decision time also draws nearer for the Labour party.
Corbyn has been careful, and largely successful so far, in holding together a voting base divided on the issue of leaving the EU.
But what he does next, and how successful that move is, could be critical to the party’s political fortunes.
The end of 'constructive ambiguity'