The Taoiseach has accused Sinn Fein of contradicting their stance on the concrete products levy.
The party will this evening bring forward a motion calling for the levy to be scrapped.
Micheal Martin however, says while Donegal Deputy Pearse Doherty last week welcomed the 10% levy which will generate €80m annually towards the Mica and Pyrite redress scheme, the party is now criticising it.
He told Mary Lou McDonald that her party is sending out mixed messages:
