The EU's Brexit negotiator, Michel Barnier, has said Brexit talks have at times been difficult but a deal has been agreed between the UK and the EU, and the agreement is divided into four parts.
EU regulations will apply to all goods in Northern Ireland, which will remain in the UK’s customs territory and benefit from UK trade policy. But it will remain an entry point into the single market. There will be a consent mechanism. Four years after the arrangements starts, the Northern Ireland assembly will decide by a simple majority if these arrangements stay
Brexit: Boris Johnson says he has secured deal with EU but DUP says position remains same – live news