Which in turn will result in a huge electoral backlash against the DUP.
And secondly the DUP see alleged criminality, at local level within the nationalist community, as a major issue for them.
The " dup " sound is caused by the closing of the aortic and pulmonary valves at the beginning of ventricular diastole.
The Official Unionist lost 35 seats, nearly all to the DUP, while Baird's party was all but obliterated.
As the semilunar valves close a sound like the word ' dup ' can be heard and this is called the second heart sound.