Rank and file Gardaí say they feel they are not being listened to in the ongoing Garda roster row.
Members of the Garda Representative Association will refuse to work overtime every Tuesday in October, starting tomorrow.
The action will include Budget Day and Halloween.
Vice President of the GRA, Mark O'Meara, says frustration among their members is building:
"The transformational leadership style, which would be for us a Key Performance Indicator is 1 that the commissioner has failed dramatically. And that's voiced by the 99% in the ballot. So that difficulty is one that has to be addressed and not ignored. We hoped that during that time that the commissioner would have listened to what we have to say and that is one of the major concerns that we have - that we are just not being listened to".