I note what my hon. Friend says and I am, of course, sensitive to the interests of regional airlines and conscious of the importance that some of them attach to using Heathrow with a view to attracting investment to various parts of the kingdom. I emphasise that nothing in the Civil Aviation Authority's recommendations would remove the current entitlement of any regional airline to use Heathrow. The concern is with regard to any future BAA landing charge policy. It is important that its right to determine landing charges should be based on proper and legitimate considerations and that such a right should not, either now or in the future, be used for ulterior purposes.