Prior to arranging any tree works, a tree protection enquiry must be made with Barnsley Metropolitan Borough Council. If protected, substantial fines will be issued where protected trees are either removed or pruned without consent so its important that you check prior to undertaking any tree works.
Most LPA websites will have maps of their conservation areas and some also have interactive maps to check for TPO’s otherwise you will be able to contact the tree officer who will be able to inform you of any tree preservation orders.