David Shiels: European Parliamentary elections would pose problems for the main parties. But especially for the Conservatives.

New polling for Open Europe shows that the Tories have special reason to be wary of this consequence of a long extension.

David Shiels: By talking up a No Deal Irish border poll, Ministers are playing into Sinn Fein’s hands

The topic is being discussed – including at Cabinet – but that in itself is not convincing evidence that such a major change is imminent.

David Shiels: Technological solutions. A greater role for the Assembly. How May could yet win over the DUP.

Rather than going over the heads of the Unionist parties, the Government needs to find a way to address their concerns.

David Shiels: Brexit, Northern Ireland, and borders. Why the DUP may yet break ranks with May – and force a general election

The issue of the backstop is becoming more heated and harder to navigate as time goes by.

David Shiels: An Ulster by-election this week – and why abstention is a greater challenge to the Union than Brexit

It knows that it can continue the policy of staying out of the institutions in Belfast and London without damaging its long-term strategy. Unionists need them to work.

David Shiels: The Stormont elections were more a blow to Unionism than the Union

It highlights primarily the increasingly difficulty capital-U Unionism faces appealing to a more diverse, less tribal Northern Ireland.

David Shiels: How Northern Ireland’s Unionist parties are gearing up for the EU Referendum

There’s division, doubt and danger surrounding the prospect of Brexit. What would Unionism look like afterwards?

David Shiels: Cameron should reach out to Northern Ireland’s Unionists

The Prime Minister would do a service to his party and to the Union by doing so.

David Shiels: The baby who may visit Australia could one day be its King

Tony Abbott, like Stephen Harper and John Key, is a convinced monarchist – and support for the institution in the countries they govern is stronger than many believe.