Report this airport to the CAA. They (Luton) have a duty under the terms of their operating licence to NOT discriminate. Those far more knowlegeable on this may be able to advise further. It does seem that the CAA are investigating a number of instances where the "equal access for all users" is not being adhered to. Perhaps we should pay the same as say EasyJet for the landing fees!!. Can anyone tell us what that is please? (I of course mean a proportionate fee).