English: The A4042 Trunk Road & M4 Motorway (Grove Park Roundabout to Caerleon Interchange, Newport) (Temporary Prohibition of Vehicles) Order 2012

Welsh: Gorchymyn Cefnffordd yr A4042 a Thraffordd yr M4 (Cylchfan Grove Park i Gyfnewidfa Caerllion, Casnewydd) (Gwaharddiad Dros Dro ar Gerbydau) 2012