Gardai tonight appealed for witnesses to come forward as part of their probe into the incident where cow dung was thrown at two TDs.
Junior Minister Anne Rabbitte and Fine Gael TD Ciaran Cannon were attending a public meeting about a proposed biogas plant in Gort, Co Galway, when it happened on on January 4.
A local farmer, Joseph Baldwin, has admitted he was responsible and said he would not apologise “until they apologise for not providing a proper service as politicians” to Gort.