https://openstreetmap.org/copyright | https://openstreetmap.org |
Copyright OpenStreetMap and contributors, under an open license |
https://openstreetmap.org/copyright | https://openstreetmap.org |
Copyright OpenStreetMap and contributors, under an open license |
Shown both on OSGB online & data from West Sussex County Council as a PRoW: East Grinsted Footpath 3E. It is also part of a Long Distance path, the Sussex Border Path http://www.sussexborderpath.co.uk/.
This is an official footpath according to OS maps and the West Sussex County Council website. There are no issues with trespassing as long as the walker stays to the line of the path. See the following webpage to see this track: https://www.westsussex.gov.uk/land-waste-and-housing/public-paths-and-the-countryside/public-rights-of-way/public-rights-of-way-imap/imap/