The number of casualties on roads with 20 and 30mph road speed limits (combined) in 2024 between July and September was the lowest Q3 figures in Wales since records began.
Roedd nifer yr anafiadau ar ffyrdd gyda therfynau cyflymder ffyrdd 20 a 30mya (gyda'i gilydd) rhwng Gorffennaf a Medi 2024 yn cynrychioli’r ffigurau Ch3 isaf yng Nghymru ers i gofnodion ddechrau.