PLEASE WALK ON THE GRASS. Encouraging movement, exploration and animation it enhances the urban environment. The wider pedestrian network needs to be rebuilt with positive interventions to facilitate these interactions and provide an emotionally nourishing physical environment.

There is a long history of renewal and invention in delivering public service as technologies change - major museums were founded to reform and educate citizens in the 19 th. Century; public service radio and television reached the whole of the U. Century; and now a new approach is needed for the digital media world of the 21st century.