The A487 trunk road (Caernarfon flyover southbound and northbound entry slip roads, Caernarfon, Gwynedd) (temporary prohibition of vehicles) Order 2021
Gorchymyn cefnffordd yr A487 (ffordd osgoi Caernarfon a’r Bontnewydd, Gwynedd) (gwahardd cerbydau dros dro) 2022