Sinn Féin ‘planning border poll’ following Stormont election, claims DUP

The border crossing between Northern Ireland and the Republic of Ireland (PA)

Sinn Féin is planning a border poll if it emerges on top following the Stormont election, the DUP has claimed.

Polls have suggested that Sinn Féin is set to overtake the DUP to become the largest party in the Northern Ireland Assembly.