I think I can be of some help, because we had significant discussions on this issue. Some of the spoil is indeed reusable—for building embankments, for example. Other types, such as slurry, are not particularly reusable. We had a lot of debates on this because some petitioners were convinced that the promoter had got it wrong and that they did not have to transport some of this spoil over a distance. However, they did; they needed to get it to a site because it had the right components to enable it to be used for building embankments. This is a complex issue. Certainly, however, contractors do not have the right to dump loads of spoil wherever they like—that will be highly controlled and regulated. I hope that has been of some help.
5 pm