When the agreement was originally set up each reserve page on their website had a map which I transferred by hand into our database (and produced the Google map from). Some of these reserves have now gone and there are some new ones. I've contacted the trust to ask if they can supply me with digital maps of the reserves. I've also asked them to look at the agreement and confirm if it is still current.
Chris
Graculus
Volunteer UK Reviewer for geocaching.com
----------------------------------------------------------------------------
UK Geocaching Policies Wiki
Geocaching.com Help Center
UK Geocaching Information & Resources website