The Portarlington rep made the claim yesterday as he left the party.
Sinn Féin is denying claims it 'silenced' a Laois Councillor.
Portarlington's Aidan Mullins made the remarks as he announced the decision to leave the party yesterday, and become an Independent.
He claimed the party was attempting to silence him for his views on immigration on social media.
However, Sinn Fein's Finance Spokesperson, Pearse Doherty, is rejecting those claims:
Read more: Laois Councillor Leaves Sinn Féin
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