Relations between the DUP and Sinn Fein deteriorated even further this week, with Gerry Adams claiming that hardline elements within Peter Robinson's party "did not want a Catholic about the place."

The power-sharing Stormont Executive has failed to meet throughout the summer over Sinn Fein claims that Unionists were deliberately blocking legislation favored by Nationalists.

Despite British and Irish government efforts to broker agreement, both sides appear to remain deeply divided with the very real threat the institutions could collapse if a breakthrough is not found in the near future.

Relations appeared to sour even further this week with Sinn Fein leader Adams claiming that some hardline elements within the DUP "did not want a Catholic about the place."

Dismissing claims that his party was to blame for the ongoing stalemate, Adams warned, "It lies in the desire of some DUP representatives who want to run the institutions in the same way unionism used to run the North - in their interests solely, even though the leadership knows this is not sustainable.

"It is obvious that there are elements with the DUP who do not agree with power sharing and partnership as a political model or a practical politics.

"In addition, there are clearly elements of the DUP who really don't want to have a Catholic about the place. They are opposed to power-sharing in any form."

Accusing the DUP of reneging on commitments made during the St. Andrews Agreement, he said, "They have failed to embrace partnership government, they have run away from policing and justice obligations, they seek the retention of an outdated class based education system, and have sought to undermine the rights and entitlements of Irish speakers.

"And all of this is wrapped in the most abusive and offensive language."

However, DUP leader Robinson hit back, describing the Sinn Fein leader's comments should be treated with "pity rather than scorn."

"What a sad spectacle Gerry Adams has become," he said. "He has resorted to making outlandish and absurd claims in order to grab some media attention and seek support for his party's present absurd position."