And how it needed a Freedom of Information request to uncover it:

“…Bringing this Freedom of Information request was important to us because this decision made by the council has real and substantial impacts on the shape and sustainability of our future community. Although the decisions have been made on the East Greenwich Peninsula Masterplan the west Greenwich Peninsula Masterplan with around 15,000 homes is currently before the council. We hope that the council has learned lessons from this case and won’t allow the same mistakes to be made again. That we deliver a mixed sustainable community with a fair and even distribution of affordable housing in line with the original peninsula Masterplan and that this is delivered with value for money for the taxpayer.”

https://www.thebureauinvestigates.com/2015/05/27/comment-why-my-landmark-victory-for-transparency-is-so-crucial-for-the-future-of-affordable-homes/