My Lords, I declare my interest as a practising Silk in planning and environmental law, with a range of clients affected by planning regulation in various ways. I am a non-executive director of SAV Group, a property developer, and of Crossman Special Projects, a land promoter. I am the author of the independent review into legal challenges against NSIPs, which I will speak more on later in these proceedings.

I like purpose clauses in legislation. They are helpful because, in time, the courts will have to interpret the provisions of what will become the Act in due course, and if we do not spell out what the purpose is then the courts will have to define that. Surely it is far better to have a degree of parliamentary control in specifying what the purposes are. If that is to be done—it is not essential, but it is certainly nice to have—I certainly cannot improve on the Amendment from the noble Baroness, Lady Pinnock, as proposed to be amended by the noble Lord, Lord Hunt, and my noble friend Lady Scott.

I have a degree of nervousness, however, about the Bill having its own purpose without there being an overall statutory purpose of planning, as is advocated by the Royal Town Planning Institute and proposed in Amendment 132 from the noble Baroness, Lady Bennett. I do not agree with all the wording of that, but that is not the point for today’s purposes.

The Bill, once enacted, will be part of the wider framework of planning Acts, of which there are many. If it has its own stated purpose but the purpose of planning is not stated, there is a risk of a potential mismatch. That could be remedied by having an overall purpose of planning, which would have a number of advantages. For example, in the context of the increased role of planning officers, they would have that guiding beacon, which may avoid undue pressure being placed on planning officers by elected members—something that does happen, and there is a risk that it may happen to a greater extent if some of the other provisions of the Bill find their way into law. I would advocate consideration of the RTPI proposal, as outlined in Amendment 132.

I emphatically agree with the noble Lord, Lord Hunt, about the need for proportionality. We have to put an end to the days of environmental statements being delivered by vans. No one will read them apart from the people who paid huge fees to produce them and review them—I declare a kind of interest in that respect too, of course. The EIA process is largely intended to help the public understand the environmental effects—it is consultation and taking into account the fruits of the consultation. No member of the public is going to read a lorry full of documents; it is simply not going to happen. Proportionality would be hugely helpful in that respect. There are recent instances of DCO examining inspectors asking 2,000-plus questions. I am sure that was with the best of intentions, but if we aim for perfection, we will not achieve anything.