Saesneg: The M4 Motorway (Junction 41, Pentyla, to Junction 42, Earlswood, Neath Port Talbot) (Temporary Prohibition of Vehicles) Order 2012

Cymraeg: Gorchymyn Traffordd yr M4 (Cyffordd 41, Pentyla i Gyffordd 42, Earlswood, Castell-nedd Port Talbot) (Gwahardd Cerbydau Dros Dro) 2012