It is specific paths, but they’re not all historical. New ones can be and are created https://www.ramblers.org.uk/advice/paths-in-england-and-wales/changes-to-t

It is specific paths, but they’re not all historical. New ones can be and are created https://www.ramblers.org.uk/advice/paths-in-england-and-wales/changes-to-the-path-network/creating-a-right-of-way.aspx https://www.ramblers.org.uk/advice/paths-in-england-and-wale...