Regulation 17 Revocations Original text. Later amendments are not shown. The Special Hospitals Service Authority (Functions and Membership) Regulations 1989f1 and the Special Hospitals Service Authority (Functions and Membership) Amendment Regulations 1989f2 are revoked. Annotations Footnotes f1 S.I. 1989/949. f2 S.I. 1989/1611. ← Regulation 16 Regulation 17 Signature →