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.
More top news
Much of Wales again enjoying a fabulous day with warm sunshine! A little cooler in the west where the mist and low cloud will linger!
Delyth Thomas, aged 56, was overwhelmed when her cat Chloe walked back into her house in Skewen after four years.
The solicitor for Jack Sargeant demands an explanation for delays in the QC investigation into the sacking of the late Carl Sargeant.