‘It’s put the joy levels up’: the flood-prone London school with a climate-adapted playground

When pupils could no longer play outside, St John's school in Barnet decided to act, enlisting Trees for Cities to help rethink its outside space

The play area at St John's Church of England primary in Barnet, north London, used to flood so severely it was often unusable. It would get so bad that the children couldn't be dismissed from the playground," says Macci Dobie, the school's headteacher. We had to dismiss them from different parts of the school or, literally, parents were stepping into puddles to lift their children out of the classroom."

Because the school sits in a basin with clay foundations, rain would pool on the grey tarmac and just sit there, often denying the children a proper break for play outside.