Only walking or horseriding is allowed on Dartmoor under a nearly 40-year-old piece of legislation, lawyers for two landowners have told the Supreme Court.Alexander and Diana Darwall are challenging a Court of Appeal ruling which said members of the public have the right to wild camp in the national park in Devon.

Only walking or horseriding is allowed on Dartmoor under a nearly 40-year-old piece of legislation, lawyers for two landowners have told the Supreme Court.Alexander and Diana Darwall are challenging a Court of Appeal ruling which said members of the public have the right to wild camp in the national park in Devon.