Localism Bill

My Lords, I congratulate my noble friend on showing signs of becoming the second free radical on the Government Benches in these matters. He is a better informed free radical than I am but I welcome his addition to the ranks. Secondly, I confirm, having connections with both counties, that Essex and Suffolk do not always do things in the same way. I will not judge which is best because I would be dead in one county or the other if I did, but they are certainly different. Thirdly, I will show that I am an uninformed free radical on this occasion by saying that what is mystifying me, especially in the wake of the non-pressing of the amendment that appeared to be trying to define sustainability a few minutes ago is whether there is a definition of sustainability in the Bill. I cannot find it. If it is in the Bill, where is it? If it is not, what is it?