Brexit Northern Ireland protocol is lawful, supreme court rules

Judges reject legal challenge to UK-EU trade arrangements by group of unionist leadersUK politics live – latest news updatesThe Northern Ireland protocol is lawful, the supreme court has ruled, rejecting a legal challenge to the Brexit arrangements by a group of unionist leaders including the former first ministers the late David Trimble and Arlene Foster.The highest court in the UK unanimously dismissed the judicial review appeal on all three grounds including the claims that the Brexit t