English: The A458 Trunk Road (Buttington to Cefn Bridge, Powys) (50 mph Speed Limit) Order 2017
Welsh: Gorchymyn Cefnffordd yr A458 (Tal-y-bont i Bont Cefn, Powys) (Terfyn Cyflymder 50 mya) 2017
Subject: Teitlau deddfwriaeth