It follows the publication last night of the framework arrangement with Fianna Fáil which will see the minority supported until at least the end of 2018, barring unforeseen circumstances.
Under the arrangement water charges would be legally suspended within six weeks of a new Government coming into office, despite the fact that a fresh billing cycle is underway.
The Fianna Fáil leader Micheál Martin says those who don't pay and haven't paid, should.
