includes ancient chalk grassland slopes where there are still chalkland flowers and butterflies and many believe it should have been designated Access land status. In late summer, the valley's north side has one of the largest populations of autumn ladies-tresses orchid has been recorded, together with a large population of the white variety of the self heal violet. The scrub at the head of the valley is old and diverse, with wayfaring tree, old man's beard, honeysuckle, hazel, and gorse. In July 2021 the Sussex-based 'Landscapes of Freedom' group, together with Nick Hayes and Guy Shrubsole of the 'Right to Roam' network, organised a mass trespass in protest against the lack of public access to this valley and its management for game bird shooting, which has badly affected its chalk grassland wildlife. Over three hundred people walked from Waterhall, Brighton, to Pangdean Bottom in protest. The public are actively discouraged from walking in the area and scrub has been allowed to grow on the pristine downland, whilst other parts have been ploughed out. References Bibliography Areas of Brighton and Hove