Northern Ireland could end up in a different time zone to UK after Brexit https://www.theneweuropean.co.uk/top-stories/timezones-in-northern-ireland-after-brexit-1-6508071
Warning that Northern Ireland could end up in a different time zone to UK in Brexit plans https://www.theneweuropean.co.uk/top-stories/timezones-in-northern-ireland-after-brexit-1-6508071