There is a large fir tree on the edge of our garden which our neighbours say is blocking the light to their garden as it has grown a fair bit.
It doesn't really bother us (and indeed we like the fact it provides some privacy to one of our upstairs rooms but I'm happy to have it reduced in height and we have a good relationship with the neighbours so I don't want to upset them. However, given it doesn't really bother us and they are the ones who want it lopping is it fair for me to ask them to pay half?