British Prime Minister, Theresa May launched a desperate appeal to Conservative Party lawmakers to unite behind her derided Brexit plan as she prepares for a return to Brussels for more talks with European Union leaders.

In a letter to her party’s lawmakers, May said she’s planning to meet with European Commission President Jean-Claude Juncker and speak to the leader of every EU member state in the days ahead. Gaining headway in Brussels will depend largely on whether she can show a united front at home.

The consequences of the impasse in Parliament were further highlighted this weekend, after British regional airline flybmi ceased operation, partly blaming uncertainty surrounding Brexit. In a BBC interview on Sunday, Katherine Bennett, senior vice president of Airbus SE, said a no-deal outcome would be “catastrophic” and reiterated the plane maker’s warning that it would have to consider future investment in such scenario.