Theresa May is heading to Brussels for an EU summit, less than 24 hours after surviving a vote of confidence, BBC News reports.
Theresa May to join EU summit after surviving vote
The EU will not reportedly renegotiate the deal but may be willing to give greater assurances on the temporary nature of the backstop.
The PM won the ballot on her leadership by 200 votes to 117 on Wednesday night.
The secret ballot was triggered by 48 of her MPs angry at her Brexit policy, which they say betrays the 2016 referendum result.
"I have heard what the House of Commons said about the Northern Ireland backstop and, when I go to the European council tomorrow, I will be seeking legal and political assurances that will assuage the concerns that members of parliament have on that issue," she said.