A wnaiff y Gweinidog egluro pryd y bydd canllawiau Pennu Terfynau Cyflymder Lleol yng Nghymru yn cael eu hadolygu?
Wedi'i ateb gan Y Gweinidog Newid Hinsawdd | Wedi'i ateb ar 16/07/2021
Our guidance on Setting Local Speed Limits in Wales is currently being updated alongside the work on 20mph limits. It will be the guidance for all highway authorities in Wales with the aim of achieving consistent speed limits across all roads