Teenagers as young as 11 are modelling sex acts and rape, in the form of daggering, on the dance floor with their peers. Deputy Children's Commissioner Sue Berelowitz said: "there's not a lot separating that kind of behaviour from actual violent, coercive sex." Footage seen by Channel 4 News [see above] shows an under-18s club night in East London. As with all 'under-18s' club nights, everyone is between 11 and 16. Some of the children look much younger. The club is packed. The music: Caribbean dancehall. The dancing style: daggering. It is a style of dancing that any carnival regular will be used to. Aficionados will no doubt, have a more technical description of the style but it mainly involves women bending over and rubbing their backsides up against the men's crotches. During that August weekend in Notting Hill every adult gives it a go. But what's different about this night club is that every child is giving it a go. Spurred on by the DJ, the 'daggering' becomes more enthusiastic, some of it verging on violent. Boys and girls end up on top of each other on the floor simulating sex. Throughout the night someone employed by the club promoter (presumably an adult) is filming it all and uploading it on the club's website via YouTube.