▁ 2 0 0 9 , ▁the ▁D oll is ▁Valley ▁Green walk ▁won ▁a ▁£ 4 0 0 , 0 0 0 ▁grant ▁from ▁the ▁Mayor ▁of ▁London ' s ▁Help ▁a ▁London ▁park ▁scheme ▁by ▁public ▁vote . ▁The ▁grant ▁was ▁planned ▁to ▁be ▁used ▁to ▁improve ▁foot paths , ▁cycle ▁paths , ▁light ing , ▁ent ran ces ▁for ▁sa fer ▁walking , ▁access ibility , ▁which ▁includes ▁making ▁it ▁a ▁safe ▁route ▁for ▁walking ▁between ▁communities , ▁and ▁play ▁facilities . ▁It ▁was ▁also ▁used ▁for ▁improvement ▁of ▁existing ▁habit ats ▁and ▁creation ▁of ▁new ▁ones ▁such ▁as ▁wet land ▁wood land ▁and ▁re ed bed , ▁enh ancement ▁of ▁hay ▁me adows , ▁land sc aping , ▁and ▁finally ▁the ▁addition ▁of ▁information ▁bo ards , ▁finger ▁posts ▁and ▁other ▁features ▁to ▁increase ▁enjoy ability ▁and ▁aw aren ess ▁of ▁points ▁of ▁interest . ▁ ▁Route ▁Starting ▁at ▁the ▁northern ▁end , ▁the ▁route ▁comm ences ▁in ▁Mo at ▁Mount ▁Open ▁Space . ▁It ▁then ▁sk ir ts ▁Bar net ▁Gate ▁Wood , ▁and ▁goes ▁through ▁Tot ter idge ▁Field s ▁nature ▁reserve , ▁and ▁by ▁fields ▁and ▁public ▁open ▁spaces ▁through ▁Tot ter idge , ▁Wh et stone ▁and ▁Wood side ▁Park . ▁It ▁passes ▁under ▁D oll is ▁Brook ▁Vi ad uct ▁and ▁through ▁W inds or ▁Open ▁Space , ▁and ▁on ▁to ▁the ▁end ▁of ▁D oll is ▁Brook ▁where ▁it ▁mer ges ▁with ▁M utton ▁Brook ▁to ▁become ▁the ▁River ▁Br ent . ▁It