Mary Lou McDonald: “This matter cannot be allowed to drift through further administrative delay.”

We have seen the consequences of the Brexit chaos play out across the water; we do not want a repeat of that.

This is in everybody's interests.

It's intent is very straightforward, it simply places a responsibility on Government now to move towards the production of a Green Paper that would set out all of the dynamics and dimensions of the reunification journey.

And of course that has to include Unionism.