The law relating to the ownership of roadways is often complex. There are statutory and common law principles that, depending on the circumstances of the case, may prevail. There is a statutory presumption that, where a road or path is a highway maintainable at public expense, the surface vests in the highway authority pursuant to section 263 of the Highways Act 1980. However, insofar as the subsurface soil, it is presumed that the owner of land abutting on a road is also the owner of the adjoining section of the road up to the middle line (ad medium filum). There is also a presumption that where a