Saesneg: The A40 Trunk Road (Llandeilo to Carmarthen, Carmarthenshire) (Temporary Traffic Prohibitions & Restrictions) Order 2021
Cymraeg: Gorchymyn Cefnffordd yr A40 (Llandeilo i Gaerfyrddin, Sir Gaerfyrddin) (Gwaharddiadau a Chyfyngiadau Traffig Dros Dro) 2021