A new deal on Northern Ireland’s post-Brexit trade rules has been agreed by the UK government and the EU, a senior government source has told Sky News.

For weeks, there has been speculation over whether a new deal could be thrashed out three years after Brexit took place as Rishi Sunak entered talks with the EU.

The details of the negotiations between the bloc and the UK government have been kept strictly under wraps but should be revealed later today following final talks between Mr Sunak and European Commission President Ursula von der Leyen in Windsor this lunchtime.

Follow live updates on new post-Brexit deal

Mr Sunak will put the deal to his cabinet this afternoon during a virtual meeting but a vote by MPs in the Commons is not expected until possibly later this week.

He has indicated a vote will happen but not confirmed this, and he technically does not need to get MPs’ approval although that could prove politically difficult if he did not.

The prime minister will hold a joint news conference with Ms von der Leyen at 3.30pm GMT, where it is expected they will reveal at least the major details of the agreement.

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Mr Sunak will now seek the backing of unionists and Tory Brexiteers.

Northern Ireland’s Democratic Unionist Party (DUP) leader Sir Jeffrey Donaldson said: “We’ll take our time to consider the detail and measure a deal against our seven tests.”

The deal follows frustrations around the Northern Ireland Protocol, which aimed to prevent creating a hard border on the island of Ireland – but effectively placed a border in the Irish Sea.

This was something former prime minister Boris Johnson promised would not happen when he signed off on the original deal with the EU.

Some businesses have ceased trading due to the extra cost and bureaucracy created by goods coming into Northern Ireland from the rest of the UK having to be checked over concerns they could end up going into the EU over the border in Ireland.

Read more:
What is the Northern Ireland Protocol?

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Mr Johnson introduced the Northern Ireland Protocol Bill to override that part of the Brexit deal but this caused tension with the EU, who said the move risked breaching an international treaty. The bill’s passage through parliament was paused by Mr Sunak.

But Mr Sunak has now agreed a new deal with the EU, with European Commission President Ursula von der Leyen heading over to London on Monday morning to sign off on the final parts of the agreement.

She will then meet King Charles for tea at Windsor Castle.

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Later today, Mr Sunak will make a statement on the deal to MPs in the House of Commons but a vote is not expected in the coming days.

Despite the details of the deal being closely guarded, Mr Sunak has faced opposition from Tory Brexiteers and the DUP, who has refused to form a government at Stormont for the past year over the protocol.

The PM will still need the DUP’s support to see the deal through but their support would be key to convincing those Conservatives to also back it.

Leading Brexit supporter MP Steve Baker, the Northern Ireland Office minister who had been on resignation watch, gave Mr Sunak his support earlier on Monday.

Earlier in the day, Brexiteer Jacob Rees-Mogg warned Mr Sunak of a possible Tory revolt if the DUP does not support the deal.

Labour has repeatedly said they will support a deal.

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