English: The M4 Motorway (Junction 45, Ynysforgan, Swansea) (Temporary Prohibition of Vehicles) Order 2011
Welsh: Gorchymyn Traffordd yr M4 (Cyffordd 45, Ynysforgan, Abertawe) (Gwahardd Cerbydau Dros Dro) 2011
Subject: Teitlau deddfwriaeth