My Lords, will the noble Lord read again what the amendment of my noble friend Lord Whitty calls for? I, too, had not intended to speak, but need to react to what he has just said. Subsection (2) states:
“All local housing authorities must draw up an analysis of housing supply and demand”—
that is to say, need—
“in their areas and the neighbouring areas as far as is relevant”.
Therefore, there is no need for us to specialise in any particular area in the way in which the noble Lord suggested, because the amendment demands that all of that should be looked at—what is needed and what the supply will be, taking into account further areas that the authorities need to look at before covering that.
My Lords, I had not intended to intervene, either. I do not want to go too far down the same line as my noble friend Lord Waddington. Obviously, immigration—the number of people coming in as against the number going out—has some effect on the housing market. It must do. However, a lot of other trends, including the growth in the number of single-parent families and the huge increase in the number of people living on into old age as single people, are generating an additional demand for housing. That should be set against the current background where, even with low interest rates, the low availability of mortgages and the drop in housebuilding are creating something that we need to take seriously—namely, a diminution in home ownership in this country. As a Conservative who strongly supported the right to buy, with all the effects that that had, I am alarmed that we now have a situation in which our housing policy appears to be leading to a steady diminution in home ownership. There are strategic issues here that need looking at.