Regulation 3 RevocationI1 Northern Ireland Regulation 4 of the Dental Charges (Amendment) Regulations (Northern Ireland) 1997f1 is hereby revoked. Annotations Commencement I1 Reg. 3 in operation at 1.4.1998, see reg. 1(1) Footnotes f1 S.R. 1997 No. 111 ← Regulation 2 Regulation 3 Regulation 4 →