Northern Ireland Assembly: Secretary of State will not immediately call Stormont election after midnight deadline

He tweeted: “If no Executive is formed today, I’ll be under a legal duty to hold elections to the Assembly in the next 12 weeks.

“I’ll use the next few weeks to carefully assess all options about what happens next and continue to talk to all interested parties before I make any decisions.”

It was expected for the deadline for forming a devolved executive in Northern Ireland to fall by the wayside as the deadlock over post-Brexit trading arrangements continues.

If the Stormont parties do not agree to form an administration in Belfast on Thursday, the UK Government assumes a legal duty at midnight to call a snap Assembly election in the region.

An ongoing DUP block on the functioning of powersharing, in protest at Brexit’s Northern Ireland Protocol, means it is almost certain the day will pass without an executive being convened.

January 19 is the latest in series of deadlines the parties have been given to resurrect devolution following the last election in May.

As the institutions can only function with the cooperation of the largest nationalist party and largest unionist party, the DUP effectively holds a veto on powersharing returning.

The party has made clear it will only go back into government if significant changes are delivered on the protocol.

Many unionists in Northern Ireland are vehemently opposed to arrangements that have created economic barriers on the movement of goods between Great Britain and Northern Ireland, insisting the protocol has weakened the region’s place within the United Kingdom.

The EU and UK continue to engage in negotiations aimed at significantly reducing the red tape on Irish Sea trade, with both sides recently talking up the potential of an agreed solution being reached.

The DUP has made clear any agreement that may emerge must meet its tests on removing trade barriers if it is to countenance a return to Stormont.

If the latest deadline passes, Northern Ireland Secretary Chris Heaton-Harris assumes a duty to call an election within 12 weeks.

However, he does not have to announce a date for a poll immediately.

Polling day is usually around six weeks after an election is announced, so Mr Heaton-Harris would have until mid-March to call a poll if it is to be held before the 12-week period expires in mid-April.

That would give Mr Heaton-Harris another six weeks to see what emerges from the UK-EU talks on the protocol.

If a deal emerges in the coming weeks, and the DUP agrees to re-enter powersharing on the back of it, the Northern Ireland Secretary could then ask Parliament to retrospectively extend the January 19 deadline for forming an executive – meaning the parties could return to Stormont without the need for a fresh election.

The Stormont impasse is sure to feature prominently when Mr Heaton-Harris attends a meeting with Irish government ministers in Dublin on Thursday.

Sinn Fein vice-president Michelle O’Neill said that she wanted all the parties back around the Executive table. “The DUP have to shoulder some responsibility for bringing us to the point that we’re in today,” she told BBC Newsnight.