Ursula - I did try that. Mumsnet have told me that links to petitions have to be posted here.
Lizzie - yes I am already looking into possibilities like that
spingiscomming - yes all valid points that you mention and, if I am being brutally honest, I don't have the answers. All I know is that I am going through hell at the moment with these neighbours, who don't give a stuff about anyone but themselves.
I guess the difference with flats etc is that you know what you are buying when you buy it. These houses were never designed to have roof terraces like this and that is why they were ordered to put a retrospective planning application in and why the council has refused it - so there already is a difference there I guess between my house and your flat. The railings you have to live with would never have been allowed on this house.
As I said, I don't have the answers, am just in a desperate situation. Even every official that looks at it is horrified, including the planning officers (even though they are stuck/bound with this flaw)
Thanks