Link:
The A470 and A489 Trunk Roads (Cemmaes Road, Powys) (40 mph & Part-time 20 mph Speed Limit) Order 2018 / Gorchymyn Cefnffyrdd yr A470 a’r A489 (Glantwymyn, Powys) (Terfyn Cyflymder 40 mya a Therfyn Cyflymder 20 mya Rhan-amser) 2018
Source: Legislation .gov.uk
