Dividing Fences Act 1991

any gate, cattlegrid or apparatus necessary for the operation of the fence, and

any natural or artificial watercourse which separates the land of adjoining owners, and

any foundation or support necessary for the support and maintenance of the fence,

the design, construction, replacement, repair or maintenance of the whole or part of a dividing fence, and

the surveying or preparation of land (including the trimming, lopping or removal of vegetation) along or on either side of the common boundary of adjoining lands for such a purpose,

the planting, replanting and maintenance of a hedge or similar vegetative barrier, and

the cleaning, deepening, enlargement or alteration of a ditch, embankment or watercourse that serves as a dividing fence.

any person who jointly or severally (whether at law or in equity) is entitled to land for any estate of freehold in possession or who receives or is entitled to receive any rents and profits of the land, whether as beneficial owner, trustee, mortgagee in possession or otherwise, and

any person who is the holder of a lease (the unexpired term of which is not less than 5 years) when a notice to carry out fencing work in accordance with this Act is given by, or served on, that person, and

any Crown land manager of Crown managed land (within the meaning of the Crown Land Management Act 2016).