Darren O'Rourke (Meath East, Sinn Fein) | Oireachtas source

There are two things, including the insulation of properties. The DAA has insulated a lot of properties for noise insulation. Does Ms Gubbins have an assessment of how many were insulated that, had the right model been applied, would not have needed insulating? Over what period does Ms Gubbins believe there would be an assessment of what properties will now need insulating and anything else that goes with it?