text: Are both the service road (https://www.openstreetmap.org/way/78325511) and the adjacent path (https://www.openstreetmap.org/way/54855741) public footpaths?  Both are tagged designation=public_footpath.  Map The Paths (http://www.mapthepaths.org.uk/?lat=51.25076224232347&lon=-0.6202784416615716&zoom=5&mode=0) only lists the path as a Public Footpath, not the road.