Explanatory note Northern Ireland F1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Annotations Textual amendments F1 Regulations revoked (1.10.2004) by Motor Vehicles (Construction and Use) (Amendment No. 4) Regulations (Northern Ireland) 2004 (S.R. 2004/356), regs. 1(1), 3 ← Signature Note