 Works included construction of the children's playground and exercise attraction "Drveni grad" ("Woodville").On 20 May 2012, group of 20 people hastily entered the forest's section between the Sport Center and the "Ustanička" street, armed with chainsaws and started to cut the trees.Citizens from the buildings across the "Ustanička" immediately alerted the authorities, even physically confronted the perpetrators and filmed them with phones.