If Theresa May's Brexit plan is rejected by MP's next Tuesday, which looks very likely, then she will have to come up with "Plan B" within just THREE days following a vote of MP's just now.

What on earth can Plan B be? Even if she and the EU wished to re-negotiate (which they don't) then three days wouldn't get very far.

Which means there can be no other deal to consider after the three days.

Which leaves...

A/. Peoples Vote. She has always rejected this but Parliament may vote for one.
B/. General Election. This would only happen if the Government lost a vote of no confidence in Parliament - which they won't. The DUP will continue to back her Government and no Tory will vote against.
C/. No deal, which the MP's effectively ruled out last evening.
D/. Extend Article 50 to allow for more chatting. But she has said repeatedly that "We are leaving the EU in March" and the EU will not re-open the deal anyway.

The Government and the country are now officially in a right old mess

Peoples Vote for me.