There were more than 68,000 pathway closures in December 2021, a decrease on the previous month which was the highest since the start of the pandemic.
Cafodd dros 68,000 o lwybrau eu cau ym mis Rhagfyr 2021, sy’n ostyngiad o’i gymharu â’r mis blaenorol, sef yr uchaf ers dechrau’r pandemig.