Brexit: Irish government harming NI ties with UK, says Donaldson

Democratic Unionist Party (DUP) leader Sir Jeffrey Donaldson has said relations between Dublin and Stormont could become "untenable" over the post-Brexit trade arrangements for Northern Ireland.

He was speaking after a meeting with Taoiseach Micheál Martin in Dublin.

Read more: Irish support for Brexit deal 'harming N Ireland'