The A40 trunk road (Brecon Road, Monmouthshire to the county boundary at Glangrwyney, Powys) (temporary traffic prohibitions and restrictions) Order 2023.,
Gorchymyn cefnffordd yr A40 (Brecon Road, Sir Fynwy hyd at y ffin sirol yng Nglangrwyne, Powys) (gwaharddiadau a chyfyngiadau traffig dros dro) 2023.