Road Traffic (Administration) Act 2008

a public authority that is responsible for the care, control or management of roads; or

any person or body (whether or not a public authority) prescribed by the regulations for the purposes of this definition, in relation to specified roads or specified classes of roads;

a road, including its surface or pavement; and

anything under or supporting a road or its surface or pavement and maintained by a road authority; and

any bridge, tunnel, causeway, road‑ferry, ford or other work or structure forming part of a road system or supporting a road; and

any bridge or other work or structure located above, in or on a road and maintained by a road authority; and

any traffic control devices, railway or tramway equipment, electricity equipment, emergency telephone systems or any other facilities (whether of the same or a different kind) in, on, over, under or connected with anything mentioned in paragraphs (a) to (d); and

any trees or other vegetation on a road reservation, median strip or traffic island; and

anything declared by the regulations to be included in this definition,