Jeffrey Donaldson says it'll be meaningless unless the Tanaiste changes his approach on Brexit.
The Tanaiste will meet with the leader of the DUP later to discuss north south relations and the Brexit protocol.
Leo Varadkar will be in Newry for a cross border business event, and is expected to meet with Jeffrey Donaldson on its fringes.
Speaking ahead of the meeting, Mr Donaldson says it'll be meaningless unless the Tanaiste changes his approach.
He says it was Mr Varakdar who insisted on the protocol arrangements when Taoiseach.
Mr Donaldson says if he refuses to change his stance, his return to the role will see a legacy of undermined relations and political progress in the north reversed.
The Newbridge-Kildare Samaritans Branch Have Launched This Year's Longest Night Campaign
A Young Mother Has Died Following A Hit And Run In Co.Limerick Yesterday Afternoon
More Than 53 Thousand Patients Dischagred Themselves From A&E In The First Half Of The Year
Church Spire Collapsed To The Ground After Being Struck By Lightening In Co.Clare Last Night
The DSPCA Are Adivising Against Pets Being Given As A Substitute For An Engagement Ring This Christmas
A Man Has Died Following A Single-Vehicle Collision In Co.Offaly
Fire Safety Warning Issued For Holiday Season
Car Drives Into Crowds At A Christmas Market In Germany
