Hi, Access=no means there is no access at all except for the owner or operator of the land. These areas/ways are usually signed and/or have barriers indicating that there is no access at all. Entering any such areas/ways, unless you have express permission is trespass. The public do have a right of access to a PRoW even if it is on private land to which there is no other access right, thus such areas/ways cannot be access=no as there clearly is access by right to some form of traffic (foot on a public footpath).

Regards Bernard.