John O'Dowd, Northern Ireland's Finance Minister, said on 11 August that Sinn Féin has "no intent, plan or otherwise" to walk away from the power-sharing Executive at Stormont, while accepting that the Democratic Unionist Party (DUP) has become increasingly difficult to work with 1. Stormont is the devolved government in Belfast, and its rules require the two largest designations to serve together: the First Minister and deputy First Minister hold a joint office in which neither can serve without the other.
That design is why the identity of the speaker carries the weight. A walkout can only be executed by one of the two parties in the joint office, so a denial from anyone else settles nothing. O'Dowd answers from inside the Executive, and he holds the department that has to land a difficult budget.
His remarks close a question left open a fortnight earlier, when Sinn Féin's Conor Murphy called power-sharing precarious and the DUP rejected the description . Two statements in two weeks from the party that would have to do the walking measure how loudly the question is being put to it, in Belfast and at Westminster.
Ruling out collapse costs something. Sinn Féin gives up the strongest lever it has in budget negotiations, since a threat withdrawn in public is difficult to reintroduce. It also transfers the risk: with the larger nationalist party committed to staying, any future suspension of the institutions would be attributed to unionism, which is the calculation a finance minister makes before promising to stay and take responsibility for the numbers.
