Planning Bill

My hon. Friend's concern about the aviation White Paper fits into a different category. The White Paper went through consultation in 2003. If that were to be the basis of a national policy statement in the future, that potential NPS would have to meet the three criteria that we have set out in the Bill and that I have explained to the House today. The appropriate time at which that may be considered is likely to be some time between 2009 and 2011, when we have undertaken to review the aviation White Paper. However, unless and until there is a national policy statement on aviation, the operation of the IPC in relation to any application for significant airport development that meets the thresholds in the Bill could not come into play. I hope that that helps to reassure my hon. Friend and that it underlines the fact that the pre-commencement provisions relate principally to the situation that I described earlier, rather than to his concern about the aviation White Paper or indeed, arguably, to the consideration of something like the waste strategy, which has been published already and could conceivably become the basis of a national policy statement on waste.