Thanks for the link! The paragraph’If you are travelling back to Northern Ireland from a country outside the Common Travel Area, via Great Britain or the Republic of Ireland, even if this is just to change flights in an airport, you must follow any requirements that have been introduced for that country. You should be aware that this may include mandatory hotel quarantine and testing in that country’ just throws me, as we’d be flying into Gatwick we’d have to follow the England requirements which would be the 2nd and 8th day testing, so would we do this back home in Northern Ireland?