Sinn Fein is accused of ditching its North Antrim MLA to protect senior party figures.
Daithi McKay quit yesterday after allegedly "coaching" loyalist Nama witness, Jamie Bryson.
Coleraine Progressive Unionist Party councillor Russell Watton though isn't surprised:
Man arrested over threats to elected representatives
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Minister to explore if he can enforce use of Ulster Banner at Commonwealth Games
Domestic abuse calls to police climb over Christmas and New Year