Heathrow won't be expanding because of all the people going up in arms about it. And others like Gurra said.
Though one thing puzzles me (well many things..). Building this airport along the Thames Estuary which means planes flying low over the water all the time.
This might just be me, but has anyone in the planning team for it failed to notice the fact SS Richard Montgomery is still sitting in the Estuary? Admittedly on the other-side of the river, but still... surely that's not the brightest idea in the world if just for that reason!
Also, the distance to London is ridiculous. We'd need a special high-speed link just for the airport so people can get into London. People going by car would no doubt find the journey difficult.
Also, I'm certain that most of the area around there is marshland and floodplains. As well as the ground not really being suitable for building on.
Yes, it gives us the chance to make a new airport with a blank canvas. But surely... this can't be thought through.
Plans for Stansted expansion should have gone through. Plenty of land around there and very few built up areas that would get disturbed.
Gatwick too has a lot of area around it for possible expansion. However, unlike Heathrow, the transport I believe is much better (This one is mainly down to personal experience and what I see). Whilst by road it's still pretty busy, you can actually get in and out a lot easier than Heathrow where it's easy to get confused, jammed and end up in the wrong place. Gatwick also has far better rail transport than Heathrow. The main route not only goes up into Central London, but right the way up as far as Luton Airport and then Bedford. Heathrow just has the London Underground which, we all know, is not the easiest thing to get around on. Even less so if you're carrying a load of luggage. Then we have Heathrow Express. A fast, direct route to London which is extortionately expensive! With Gatwick there's the Gatwick Express but if that's more reasonable in price and at least we have Southern and FCCl to provide the rail services.
I've never understood this whole "We need a second runway at Gatwick!" ... I don't know if people have noticed, but there ARE two runways at Gatwick. Just because only one can be used and they run parallel to one another doesn't make them a single runway.

Though if anyone knows why such is overlooked, please let me know as I would like to hear about it
What I think? Use the money to expand Heathrow and make the transport connections better. That's what it needs! There's plenty of space around for relocating houses and enough space for expansion being on the edge of the Green Belt. The land around Heathrow should have been safe-guarded after it was built encase it needed to be expanded one day.
Build some new homes, possibly slightly better than the current to entice people more into the idea of moving. Keep them reasonably close to the area. Just on the other-side of the M25 perhaps. Improve the transport connections, move the offices back towards the M4 and expand the airport Northwards towards there. There's space to do it I believe. Just no will power or acceptance from people. The only people who should be against it are those in the local area. I cannot understand why people on the other-side of the country have any view of it without knowing what it is like at all.
Plus, you'd think living in such a busy area, people would jump at the chance to move further away from the airport
That's my view anyway. Damn I end up typing a lot without really noticing!
