I cannot see the point in building another runway at LHR at the moment as there is no capacity on the ground prior to T5. Also, where at LHR would they put another runway? It would make sense to have it parallel to 09/27 for flow rates but I always understood that the limiting factor on the numerous occasions that this subject has been studied is that it is very built up. 100 homes
.... that will go down a treat with the local action groups ... glad I am up at nice little EMA
ES