A neighbour has a large tree which blocks out much of the sunlight from my
garden. Also, our house had to be underpinned a few years ago and trees
were quoted as a contributing factor. This tree is about 20 feet from the
house, so I'm concerned about future problems. I haven't approached them
yet, I wanted to find out what the position is before I did so, as I suspect
they will not take kindly to being asked to pay a big tree surgeon's bill!

many thanks,

John