Of course there is failure in the system, and it comes from a decade of failure to invest in these matters by your Government—people who supported them over that period. But the idea that there is a large and easily accessible stock of housing just waiting to be brought on stream—it isn't like that, and that's why the offers from families will be the backbone of the way in which we are able to move people beyond the welcome centre and on to the next step in their journey here in Wales.