I struggle to understand why…

I struggle to understand why you are building on environmentally sensitive land. (beyond lining your own investor's pockets )
Why are you not encouraging builders to build UP within a city rather than OUT? This is wrong. You are wrong for doing this. This is so blatantly corrupt and disgraceful.
The entire point of the Greenbelt is/was to protect that land for the future.
You are not thinking about the future of our children, you are only thinking about the future of your bank account and nothing else.