Regulation 3 Revocations Original text. Later amendments are not shown. The M4 Motorway (Hillingdon and Hounslow) (Speed Limits) Regulations 1998f1 and the M4 Motorway (Hillingdon and Hounslow) (Speed Limit) (Amendment) Regulations 1999f2 are hereby revoked. Annotations Footnotes f1 S.I. 1998/1708. f2 S.I. 1999/167. ← Regulation 2 Regulation 3 Signature →