The A55 trunk road (junction 1 (Kingsland roundabout), Holyhead to junction 6 (Nant Turnpike), Anglesey) (temporary prohibition of traffic) Order 2021
Gorchymyn cefnffordd yr A55 (cyffordd 1 (cylchfan Kingsland), Caergybi i gyffordd 6 (Tyrpeg Nant), Ynys Môn) (gwahardd traffig dros dro) 2021