When the UK left the European Union, both sides agreed that Northern Ireland would avoid a hard border with the Republic of Ireland, which is an EU member. Britain now wants a new deal, which the EU is offering, but with compromise. So, what's the dispute about?

Join host Peter Dobbie.

Guests:

Owen Reidy, Assistant General Secretary of the Irish Congress of Trade Unions.

Nicholas Whyte, Senior Director in Brussels for APCO Worldwide.

Graham Gudgin, Research Associate at the University of Cambridge.