Has anyone else noticed a huge increase in large groups of teenagers terrorising the public? I was in York today and there were huge groups of teenage boys causing havoc, screaming, swearing, shouting and pulling peoples hats off and throwing them on the floor as they walked past. At the same time another huge group of girls were also screaming and kicking full cans of fizzy drinks around so it was squirting everywhere. Milton Keynes a few weeks ago was the same with large groups running round John Lewis causing havoc whilst security were trying to get them to leave. In another part of the shopping centre another group were causing trouble too. I’ve seen the same in London too. I used to see small groups sometimes do silly things, but the size of the groups is much larger and threatening and they seem fearless. Anyone else noticed this?