The A40 trunk road (westbound slip roads at Johnstown and St Clears, Carmarthenshire) (temporary prohibition of vehicles) Order 2023
Gorchymyn Cefnffordd yr A40 (Ffyrdd Ymuno ac Ymadael tua’r Gorllewin yn Nhre Ioan a Sanclêr, Sir Gaerfyrddin) (Gwahardd Cerbydau Dros Dro) 2023