Oh, if we had this in East Devon:

“CONCRETE ACTION IS A PLATFORM TO PROVIDE SUPPORT FOR ARCHITECTURE AND PLANNING PROFESSIONALS AND COMMUNITIES FIGHTING FOR HOUSING IN LONDON
The space is for those working in building design, planning and construction to anonymously provide advance information on proposed developments, to disseminate planning and development knowledge to communities and activists, and to link professionals who are willing provide educational and design services for those negatively affected by property development.
https://www.concreteaction.net/”