Dominic Grieve: Tory Party will split if Brexiteers unpick Theresa May's deal after she resigns

The transcript discusses a political deal involving the ERG and the potential resignation of a key figure as a condition for support. It highlights the differing analyses and conclusions drawn by various groups, despite similar assessments of the deal. The speaker questions the logic of supporting the deal solely based on a resignation and predicts significant challenges and potential splits within the party. The discussion concludes with a forecast of prolonged debates and the likelihood of the party fracturing.

What does the speaker mean by a 'very long period of immense and sterile debate'?

What does the speaker suggest will happen to their party if the proposed solution is followed?