The European Union is promising legal action after Britain unilaterally extended a grace period for checks on food imports to Northern Ireland, a move Brussels says violates terms of the UK divorce deal.
Since it left the EU last year, Britain's relations with the bloc have soured, both sides accusing the other of acting in bad faith over part of their trade agreement that covers goods movements to Northern Ireland.
The British government extended a grace period for some checks on agricultural and food products imported by retailers to Northern Ireland until October 1, a move it said was necessary to ensure the free flow of goods.
The European Union expressed "strong concerns" on Wednesday, saying it amounted to a violation of the substantive provisions of the Northern Ireland Protocol, the most contentious part of Britain's divorce deal.
"This is the second time the UK government is set to breach international law," it said in a statement.
"Britain last year moved to include clauses in draft domestic legislation that breached the Brexit Withdrawal Agreement but later withdrew them.
European Commission Vice-President Maros Sefcovic held a call with David Frost, the British minister responsible for ties with the EU, on Wednesday evening to express concern.
Frost told him the extension was temporary and largely continued measures already in place to provide more time for businesses like supermarkets and parcel operators to adapt, according to a British government spokeswoman.
"He underlined that these were needed for operational reasons and were the minimum necessary steps to allow time for constructive discussions in the Joint Committee to continue," she said, adding that Frost said urgent progress was needed and that Britain was acting in good faith.
The European Commission said it would respond in accordance with the legal means established by the Withdrawal Agreement and the Trade and Cooperation Agreement.
The fate of Northern Ireland was the most bitterly contested issue during Britain's Brexit negotiations, with London ultimately agreeing to leave the British-ruled province aligned to the EU's single market for goods, requiring checks on some items arriving there from elsewhere in the United Kingdom.
That has already caused difficulty for businesses who say they have had trouble bringing in supplies and more checks were meant to come into force when a grace period ends on March 31.
Prime Minister Boris Johnson reiterated a vow on Wednesday to leave nothing off the table to improve post-Brexit trade with Northern Ireland.
Shortly afterwards, his Northern Ireland minister, Brandon Lewis, announced the extension of the grace period.
Ireland's Foreign Minister Simon Coveney said he had already spoken to Frost to express his regret at the move.
"A unilateral announcement is deeply unhelpful to building the relationship of trust and partnership that is central to the implementation of the Protocol," Coveney said.
Some in Northern Ireland and several leading Brexit supporters want Johnson to scrap the protocol.
Australian Associated Press
