Fields In Trust

Fields in Trust is a UK-based charity that champions and supports parks and green spaces by protecting them for people to enjoy in perpetuity. They secure country parks across the county borough for people and planet. They provide benchmark guidelines for developers, planners, urban designers and landscape architects in the design of outdoor sport, play and informal open space. They also contribute to better informed policy decisions on issues affecting parks and green spaces.
However, they have a lot of information about their work and research on their website.