Saesneg: The M4 Motorway (Junction 34 (Llantrisant), Rhondda Cynon Taf to Junction 49 (Pont Abraham), Carmarthenshire) (Temporary Speed Limits) Order 2023

Cymraeg: Gorchymyn Traffordd yr M4 (Cyffordd 34 (Llantrisant), Rhondda Cynon Taf i Gyffordd 49 (Pont Abraham), Sir Gaerfyrddin) (Terfynau Cyflymder Dros Dro) 2023