Link:
The A470 Trunk Road (Mallwyd Roundabout, Gwynedd to Black Cat Roundabout, Conwy) (Temporary Traffic Prohibitions and Restrictions) Order 2018 / Gorchymyn Cefnffordd yr A470 (Cylchfan Mallwyd, Gwynedd i Gylchfan y Black Cat, Conwy) (Gwaharddiadau a Chyfyngiadau Traffig Dros Dro) 2018
Source: Legislation .gov.uk
