Mary-Lou McDonald said if devolution collapses it will be replaced by a joint arrangement between the Irish and the British state.
Northern Ireland
Tributes paid to ‘inspirational’ Baroness May Blood, who has died aged 84
As a teenager she challenged Belfast mill bosses on behalf of a largely female workforce for better money and hours.
William and Kate to visit Cardiff to mark Queen’s Platinum Jubilee
The Earl and Countess of Wessex will visit Northern Ireland and the Princess Royal will travel to Scotland to mark the 70-year milestone.