Dr. Ciaran Byrne:

In fairness, we have delivered 260,000 roofs, with 220,000 in cavity grants delivered over the past ten years. There has been significant delivery in that respect. Since the warmer homes programme was established in 2009, 143,000 homes have been tackled. We are not starting from a standing start. A significant volume of work has been done. As we have referenced in the course of the meeting, the year-on-year growth in respect of attic and cavity grants this year alone is heading towards 300%. We are pushing forward.