By way of update, the TO came on Friday morning - in the tipping rain. He did not appear to want to be there frankly.
The long/short being - he believes that the tree has sufficient amenity but given that the tree is not under ‘immediate threat’, he does not accept that it would warrant a TPO for the moment. He added that, theoretically, the developer could incorporate the tree within any development. When I suggested that the developer could simply remove the tree pre planning, he pretty much shrugged. He will ask his planning colleagues to watch out for any pre-planning application etc otherwise that’s it.
So there you go folks, dont expect your LPA to rush to help.