http://www.legislation.gov.uk/wsi/2021/1098/madeThe A470 Trunk Road (Llanrwst, Conwy) (Temporary Prohibition of Vehicles, Cyclists and Pedestrians) Order 2021Gorchymyn Cefnffordd yr A470 (Llanrwst, Conwy) (Gwahardd Cerbydau, Beicwyr a Cherddwyr Dros Dro) 2021King's Printer of Acts of Parliament2021-09-29