There are a few things I omitted to clarify in my initial response to Eleanor and Stone Brownie's posts. First, re the damage to the garden wall which prompted the owners of the property behind the tree to call for its felling. Let's be clear, we are talking about a single crack to the garden wall, not damage to the property itself, which is set well back from the wall, behind a garden and driveway. No one in favour of retaining the tree is suggesting that the Council doesn't have a duty to repair/replace the cracked wall or to extend the pavement around the tree to improve access for buggy and wheelchair. But it is also established in English law, in the Town and Country Planning Act 1990 section 198 that trees have value as a public amenity and therefore local planning authorities are given a duty to protect trees in the public interest. Although the legislation itself does not specify how amenity is to be assessed, CAVAT has been designed (and adopted by local authorities) specifically as an asset management tool for trees that are publicly owned or of public importance. It expresses the value of publicly owned trees in monetary terms, in a way that is directly related to the quantum of public benefits that each particular tree provides. CAVAT (Capital Asset Value for Amenity Trees) works by calculating a unit value for each square centimetre of tree stem and then adjusting this to reflect the degree of benefit that the tree provides to the local community. I am busily working out the CAVAT value of the tree with the illegally served felling notice on it at the top of Grove Lane and am being advised in this by John Welton, a distinguished tree surgeon and Member of the Arboricultural Association as well as the International Society of Arboriculture. It is already clear from my research and discussions with him that the tree (which as John has pointed out provides as part of the mature canopy on Grove Lane a much needed cooling effect and shade for children on their way to Dog Kennel Hill School in summer as well as visual pleasure to all who pass down Grove Lane on their way to work or to school every day) has an extremely high CAVAT value, based on its location as well as its great size and species (London plane being known for their extraordinary resilience and longevity in urban settings). Using a CAVAT banding tablefor 2008, the tree would have a monetary value as a publicly owned asset of ?57,653 and ?144,133. It is almost certainly worth more now and I will endeavour to establish an up to date figure for its worth by tomorrow and post it but clearly the Council, appointed to protect the tree in the absence of a Tree Preservation Order, has no right to destroy a public asset worth this much to the community. The cost to the Council of altering the footpath to improve pedestrianaccess and of fixing the wall behind the tree would be a tiny fraction of what the tree is worth. To go ahead with the felling would be to rob not just residents of Grove Lane but all who live and work in the vicinity of an irreplaceable public asset.