The A483 Trunk Road (Newtown Bypass, Powys) (Temporary Prohibition of Vehicles and Cyclists) Order 2019 / Gorchymyn Cefnffordd yr A483 (Ffordd Osgoi’r Drenewydd, Powys) (Gwahardd Cerbydau a Beicwyr Dros Dro) 2019