Northern Ireland votes to extend post-Brexit trade arrangements for four more years - The vote passed on a straight majority basis in the face of opposition from unionist MLAs.

Northern Ireland lawmakers voted to continue applying post-Brexit rules, but opposition from unionist parties underscored the challenge facing the UK government as it tries to maintain political stability in the region.

Northern Ireland lawmakers on Tuesday voted in favour of continuing key parts of post-Brexit trade rules for the region, but opposition from pro-British unionist politicians triggered an independent review into the arrangements.

As part of the single market, EU laws still apply in Northern Ireland meaning regulations meant to improve product safety is stopping some deliveries.

Irish nationalists and neutrals overpower Stormont’s British unionist minority in a bitterly disputed ‘consent’ test provided by the U.K.’s withdrawal treaty with the EU.

Stormont assembly members have begun debating whether to continue with Northern Ireland's post-Brexit trading arrangements. The process, known as the democratic consent motion, was first agreed between the UK and EU in the 2020 Withdrawal Agreement to give local politicians a say in the new post-Brexit trading rules.

Rules will continue to serve as a means of maintaining an invisible Border on the island for further four years

Trading and customs arrangements between Great Britain and Northern Ireland, under the Windsor Framework, will continue for another four years, unless the government negotiates alternative arrangements,

The process to trigger the vote began at the end of October when Northern Secretary Hilary Benn sent a letter to the Speaker Edwin Poots asking First Minister Michelle O’Neill and Deputy First Minister Emma Little-Pengelly to table a motion by the end of November.