UUP decides to withdraw from Northern Ireland Executive. BBC News, 30. August 2015, abgerufen am 30. August 2015 (englisch): „[Sinn Féin's] position of denial over the existence of the IRA against the word of the chief constable makes it impossible to do business with them," he [Mike Nesbitt] went on.
"We are walking out of the executive because we cannot sit with Sinn Féin because we do not trust them.
"The challenge at this tipping point is to fix what's wrong and to return to the vision of [the Good Friday Agreement in] 1998.“