Saesneg: The M4 Motorway (Junction 23, Rogiet to the Wales/England Border, Monmouthshire) (Temporary Prohibition of Vehicles, Trafficking of the Hard Shoulder and 50 MPH Speed Limit) Order 2018

Cymraeg: Gorchymyn Traffordd yr M4 (Cyffordd 23, Rogiet i Ffin Cymru/Lloegr, Sir Fynwy) (Gwahardd Cerbydau, Caniatáu Traffig ar y Llain Galed a Therfyn Cyflymder 50 MYA Dros Dro) 2018