Tree Preservation Order 161/1997. T1- Oak tree - remove epecormic growth on trunk from ground level to 1st structural limb. Crown lift by 2m. Removing only secondary growth. Target prune to give 2.5m clearance from garage. T2- Oak tree: remove epecormic growth on trunk from ground level to 1st structural limb. Crown lift by 2m. Removing only secondary growth. Target prune lower 2/3 limbs over neighbouring shed/outbuilding removing no more than 2-3m (suitable growth point)