Changes made by Air Navigation (Restriction of Flying) (High Security Prisons) 1991
S.I. 1991/1679
Made to Air Navigation (Restriction of Flying) (High Security Prisons) 1989
1 change. All changes made by Air Navigation (Restriction of Flying) (High Security Prisons) 1991
| Provision changed | Change | By | In force |
|---|---|---|---|
| Sch | substituted | — | — |
From legislation.gov.uk's record of changes, the official one: see it there.