Oak - Reduce In Height By 1.5-2 Metres And Prune Lateral Limbs By Approximately 1.5 Metres To Shape. Crown Lift The Lower Limbs Over The Field Where Access Is Required. Remove And Larger Sections Of Deadwood In The Crown. Irish Yew - Reduce In Height By Approximately 1 Metre And Remove Selected Limbs To Clear The Wooden Arch Where Possible.