This is the moment a police inspector attacked a vulnerable 16-year-old boy who had been filming outside Merthyr Tydfil police station.
Inspector Dean Gittoes was found guilty of assault after a trial at Cwmbran Magistrates' Court. He had denied attacking a member of the "auditing" community, which records videos of public buildings such as police stations and uploads them to YouTube.
Following the 49-year-old's conviction on Wednesday, the Crown Prosecution Service released the boy's video and the CCTV footage of the assault from the afternoon of August 20 last year. It shows the boy walking to the side of the police station and being confronted by Gittoes, who is behind a fence and wearing a Swansea City t-shirt and shorts.