Figure 7: The Welsh Government is proposing to reduce the speed limit from 30mph to 20mph on restricted roads, which are generally located in residential communities and built-up areas across Wales.
Nid Cymru yw’r unig wlad sy’n ystyried terfynau o 20mya yn lle 30mya o fewn aneddiadau lle mae pobl y tu allan i gerbydau mewn perygl o ganlyniad i gyflymder cerbydau.