The government is warning that a no-deal Brexit would have dire consequences for Ireland.
Tánaiste and Minister for Foreign Affairs Simon Coveney today presented a revised Brexit contingency action plan.
One of the key questions is whether or not there will be border checks in the event of no deal.
The Tánaiste joined us on The Last Word to clarify the situation.
Listen to the interview in full by pressing the play button on this page.
