David Cullinane (Sinn Fein) | Oireachtas source

Unlike the Fianna Fáil Party, my party is organised in the North. It is the largest political party on the Nationalist side and one of the largest on the island of Ireland. That is where much of the opposition to Sinn Féin's motion comes from. Fianna Fáil Senators spoke against it, but they said they would support it, which is more hypocrisy.