Youngsters at the BMX track at Porth in Rhondda Cynon Taf said it has given them "something to do" - and is "great fun."
The initiative has been picked out as one of the best in Europe for crime prevention.
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It will be cloudy and misty tonight with outbreaks of rain.
The icy area where the man fell at Clogwyn Coch has been described as an "accident blackspot".
Fire services are dealing with a blaze at a disused chapel in Deeside. The fire started around 12:22 this afternoon on Glynne Street.