Michelle O'Neill has pledged to work to reform the Stormont institutions to "end the blockage on progress".Northern Ireland's First Minister told the Sinn Fein Ard Fheis that the DUP "want to turn the clock back" and Westminster has "failed our people".The Sinn Fein vice president delivered the keynote address on the first evening of her party's gathering in Belfast.

Michelle O'Neill has pledged to work to reform the Stormont institutions to "end the blockage on progress".Northern Ireland's First Minister told the Sinn Fein Ard Fheis that the DUP "want to turn the clock back" and Westminster has "failed our people".The Sinn Fein vice president delivered the keynote address on the first evening of her party's gathering in Belfast.