Unlike the UK as a whole, Northern Ireland voted to remain in the EU – and now it finds itself in a deep political and economic tangle. The Northern Ireland Remain vote had been anticipated, and as expected, support was strongest in border areas and in Belfast.But the margin of victory for the Remain camp was rather tighter than opinion polls had suggested, with Remain on 55.8% to Leave’s 44.2%.

The political fallout has already started. As soon as results indicated that a Leave vote was likely, Sinn Féin’s Martin McGuinness, the deputy first minister, called for an all-Ireland vote on unification, a so-called “border poll”.

This will be furiously resisted by unionists, but the call has nonetheless been made. It can only dial up the tensions in Northern Ireland’s power-sharing Executive, in which the Democratic Unionist Party, Northern Ireland’s largest party, shares power with Sinn Féin.

The result challenges the executive and Northern Ireland in general on several other fronts. Northern Ireland will need to decide what interests it wants to see defended in the withdrawal negotiations and safeguarded under whatever new relationship replaces the UK’s membership. That debate simply has not been had, and the Leave campaign was essentially silent on the issue.

Strikingly, the draft programme for government issued after this year’s assembly elections doesn’t refer to the referendum, much less the possibility of the UK leaving the EU. That will have to change.

There is also the question of how exactly Northern Ireland will get its interests onto the negotiating table. London will be obliged to listen to its views, just as it will have to listen to the views of the other devolved administrations, but will it actually take them forward?

In the overall context of the UK-wide vote, the outcome matters little. However the result and the prospect of the UK leaving the EU open up a multitude of questions and challenges for Northern Ireland.

Concerns have long been expressed over what leaving the EU could mean for Northern Ireland’s economy. Forecasts suggest that the effects will be negative, at least in the short and medium-term, and under most scenarios to be greater than for most of the rest of the UK. Time will tell, but even Leave supporters acknowledge that there will be some short-term economic pain.

David Phinnemore

Professor of European Politics at Queen’s University Belfast

Note: The article was originally published on QPOL. Read the original article.