T1 cedar - reduce lateral growth all round, particularly over long branches extending beyond tree's natural shape, raise crown along tennis court fence line by up to 1m, ensure 1.2m clearance from magnolia. (Denham Conservation Area).

Various species- reduce height of elms directly below conductors along fence line and 2m either side to gain 5m clearance; side prune elms and oaks and any other broad leaf species adjacent to overhead conductors at appropriate pruning point to gain 4-5m clearance. (TPO/SBDC/2002/16).

Removal and/or reduction of all woody vegetation capable of falling/striking distance of the operational infrastructure, removal of all railway categorised "leaf fall" species (ash, sycamore, horse chestnut, sweet chestnut, poplar, lime), removal of all woody vegetation along fence line separating operational railway from Gerrards Cross Railway Station car park. (Gerrards Cross Centenary Conservation Area)

G1 beech hedge - reduce to 2ft above fence height. (Denham Conservation Area).

T1 beech - crown lift to 5m (removing 3 lowest branches); T2 oak - crown lift to 5m (removing branch to north west over driveway); T3 beech - crown lift to 5m removing 5 lowest small branches and tip prune lower crown to east towards dwelling by 1.5m maximum; T4 oak - remove two lowest branches to east (parallel with fence) at approx. height of 4.5m; T5 yew - remove; T6 sycamore - lift/cut back eastern lower crown at a height of 6-8m; T7 birch - crown lift to 5m; T8 Norway maple - remove; T9 oak - crown lift to 7m; T10 hedge - shape. (SBDC/TPO/1995/31).

G6 Beech and Oak group x3 - reduce overhanging branches by 2.5-3.5 metres up to boundary fence line

Remove wind damaged tree to fence height; cut back all overhanging limbs from road and cottage; cut back yew trees to fenceline; tidy fallen ivy from bank/Pednor road. (Chesham Conservation Area)

T66 cedar - removal of imbalanced lower limb along fence line; T67 hawthorn - 10% crown thinning and up to 1m crown shaping, T68 redwood - removal of lower pendulous branches is not to exceed 4m from ground level over verge and garden and reduction of branches overhanging highway is not to exceed 2m to create 5m clearance from ground level; T69 lime - crown lifting not to exceed 5m from ground level. (TPO/SBDC/2003/12).

Sections 1, 2 and 3: Removal of the majority of Trees greater than 75mm stem diameter at 1.5mt along the Southern cutting slope, (Down Side) between the Tunnel Portal and the Pedestrian Overbridge. Sections 4 and 5: Removal of the area of Buddleia between the end of the Northern Platform (Up Side) and the Tunnel Portal, removal of a number of small trees along the car park / railway fence between the station building and the Northern end of the car park. (Gerrards Cross Centenary Conservation Area).

T1 ash - remove/reduce 1x lowest branch to suitable secondary growth, T2 hawthorn - prune back to fence line, T3 purple plum - prune overhanging branches, T4, T5, T6 sycamores - prune back overhanging branches to fence line by up to a height of 5m from ground level. (TPO/SBDC/1988/20).