Edwin Poots has left a meeting of DUP party officers, amid an internal party revolt over his leadership.
The DUP leader only said “how are you” to waiting media before being driven off in a waiting car.
Mr Poots declined to respond to media questions about his leadership and whether he faced a motion of no confidence during the meeting.
The remaining DUP party officers left the meeting at their headquarters at 8.50pm, all departing together.
All of them, including senior party figures such as Sir Jeffrey Donaldson, Diane Dodds, Sammy Wilson and deputy leader Paul Bradley, refused to speak to the media as they left.
A meeting of DUP party officers got under way on Thursday with the recently appointed leader facing a major heave.
Senior DUP figures gathered at party headquarters in Belfast amid speculation Mr Poots could potentially face a vote of no confidence.
The DUP appears to be in internal disarray after a significant majority of its elected representatives earlier opposed Mr Poots’ decision to nominate a Stormont First Minister.
A sizeable majority of MLAs and MPs voted against his decision to reconstitute the powersharing Executive with Sinn Fein in a bruising internal meeting just minutes before the process for nominating Stormont’s leaders began in the Northern Ireland Assembly.
Members are furious that Mr Poots pressed ahead with nominating his Lagan Valley constituency colleague Paul Givan as First Minister, after Sinn Fein secured a key concession from the UK Government to legislate for Irish language laws at Westminster.
A post-midnight announcement by the Government, committing to pass the stalled laws at Westminster in the autumn if they were not moved at the Stormont Assembly in the interim, was enough to convince Sinn Fein to drop its threat not to nominate a deputy First Minister as joint head of the devolved Executive.
The development came after a night of intensive talks involving Northern Ireland Secretary Brandon Lewis and DUP and Sinn Fein delegations in Belfast.
Many DUP politicians had warned against a Government intervention on such a sensitive devolved issue and they are enraged that Mr Poots was still prepared to enter a new coalition on that basis.
Arriving at the party officer meeting in east Belfast on Thursday, East Antrim MP Sammy Wilson, who voiced his opposition to Mr Poots at the earlier party meeting at Stormont, was asked whether Mr Poots could survive a vote of no confidence.
Any vote of no confidence by the officers would not force Mr Poots from his role, but it would heap further pressure on his embattled leadership.
Mr Wilson said that any leader who did not have the support of party officers would “find it very difficult” to stay in their position.
“I think that any leader who doesn’t have the confidence of party officers and didn’t have the confidence of their Assembly group and their MPs will find it very difficult to stay in their position,” he said.
“You cannot lead people who are not following you. If you have no followers, you can’t be a leader, can you?”
Earlier on Thursday, Mr Wilson was among several DUP MPs and peers who sent an urgent email to Mr Poots urging him to hold off nominating Mr Givan until he explained his decision to reassemble the Executive after Sinn Fein secured its key ask on Irish language laws.
The new DUP leader, who succeeded the ousted Arlene Foster last month, is now facing serious questions about his own future after proceeding with Mr Givan’s nomination despite the internal opposition.
One senior party source at Thursday morning’s pre-nomination meeting described the atmosphere to the PA news agency.
“Dreadful. Utterly dreadful. Never experienced the like of it,” the source said.
After leaving the meeting, Mr Poots nominated Mr Givan as First Minister while Sinn Fein renominated Michelle O’Neill as deputy First Minister at a specially convened Assembly sitting.
The stand-off between the Executive’s two main parties over the thorny language issue has been threatening the future of the fragile institutions in Belfast.
The issue came to a head this week as a result of the process required to reconstitute the Executive following the resignation of Mrs Foster as First Minister.
The joint nature of the office Mrs Foster shared with deputy First Minister Ms O’Neill meant her departure automatically triggered the removal of Ms O’Neill from her position – as one cannot hold post without the other.
While Mr Poots has vowed to implement all outstanding aspects of the 2020 New Decade, New Approach (NDNA) deal that restored powersharing, he has declined to give Sinn Fein a specific assurance that he will move on the language element of the NDNA deal in the current Assembly mandate, a key demand of the republican party.
Amid the dispute, earlier this week Sinn Fein asked the UK Government to step in and move the legislation at Westminster instead. DUP figures had warned Mr Lewis against such a step, characterising it as an overreach into devolution.
But in the early hours of Thursday, the Secretary of State announced that the Government would table the language legislation at Westminster in October if Stormont had failed to do so by the end of September.
Mr Poots later voiced opposition to legislating on the issue at Westminster but said he would still proceed with nominating Mr Givan as First Minister.
The email subsequently sent to Mr Poots, a copy of which has been seen by PA, was signed by defeated leadership candidate Sir Jeffrey Donaldson, party chairman Lord Morrow, senior MPs Mr Wilson, Gregory Campbell and Gavin Robinson, former deputy leader Lord Dodds and a number of other senior members.
In total, seven of the DUP’s eight MPs signed the email, with Ian Paisley being the exception. The party’s five peers also signed it.
Many of those who signed the email would have supported Sir Jeffrey in his leadership bid, though some, like MP Paul Girvan, supported Mr Poots’ candidacy.
Accepting Mr Poots’ nomination and taking the pledge of office during the special Assembly sitting, MLA Mr Givan thanked his party leader for having “confidence in me”.
He told the Assembly he shared the same “drive and determination” to serve the people of Northern Ireland as the party leaders before him.
He added: “There is much goodwill from the public for this place to work.
“We must recognise there is more in common than separates us. Northern Ireland is a special place.”
After accepting her nomination during Thursday’s Assembly sitting, Ms O’Neill said: “We have monumental challenges ahead which require the same unity of purpose, the same urgency, as we tackle the totally unacceptable hospital waiting lists which have left people crucified in pain and without hope.
“We must immediately set about addressing this issue together. We must mount a case to secure the funding from the British Government to rebuild and transform our incredible public health service.
“Our people, and the heroic health service workers we are blessed with, deserve nothing less. Nothing less.”
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here