The A5 Trunk Road (Chirk Bypass, Wrexham County Borough) (Temporary 40 mph Speed Limit & No Overtaking) Order 2018 / Gorchymyn Cefnffordd yr A5 (Ffordd Osgoi’r Waun, Bwrdeistref Sirol Wrecsam) (Terfyn Cyflymder 40 mya Dros Dro a Dim Goddiweddyd) 2018