Changes made by Environmentally Sensitive Areas (Upper Thames Tributaries) Designation 1998
S.I. 1998/1803
Made to Environmentally Sensitive Areas (Upper Thames Tributaries) Designation 1994
1 change. All changes made by Environmentally Sensitive Areas (Upper Thames Tributaries) Designation 1998
From legislation.gov.uk's record of changes, the official one: see it there.