My Lords, I cannot too strongly support the views expressed by the noble Baroness, Lady Parminter, and the noble Lord, Lord Deben. As somebody who has fought to preserve environmental and natural habitats, I know that we are talking about something that can easily become the thin end of the wedge. We should be trying to make it the thick end of the wedge. This country is not that big. As the noble Baroness said, we do not have so many areas that are dedicated to the preservation of wildlife. Very often, if the law is not strong enough—I have seen this happen—developers will march ahead and think, “We can sort this out later”. I could enumerate three or four examples of that. That is why it is so important that the Government take on board these amendments and protect our environment at all costs. Reading through the amendment, I am inclined to say to the noble Baroness, “What’s not to like?”.
My Lords, these areas are described in common parlance as brown land or brownfield sites. Although the legislation does not describe it in that way, that is how we normally describe these sites. When we refer to brownfield sites, we think of industrial areas, pollution and sites that are derelict rather than of the very wide variety of sites that would be covered by permission in principle. The essence of this issue is that many of those sites, particularly those on urban fringes and, indeed, in urban areas, probably have a more diverse and interesting ecology than do many greenfield sites, which often comprise monocultures and are not as important in ecological terms or in their value to local communities. This amendment is important as it would protect these designated sites and ensure that they are exempted from the Bill’s provisions.