The number of casualties on roads with 20 and 30mph road speed limits (combined) in 2024 Q3 was the lowest quarter 3 figures in Wales since records began.
Nifer yr anafusion ar ffyrdd sydd â therfynau cyflymder o 20mya a 30mya (wedi’u cyfuno) yn Ch3 2024 oedd y ffigurau chwarter 3 isaf yng Nghymru ers dechrau cadw cofnodion.