There may be more to the story but in this video I didn't see a common denominator as you mention. I'm sure the problem with teens in Northern Australia is not the same as Milton Keynes. Milton Keynes has a diverse ethnic mix and that's what I saw in the video.

It looked to me like a bunch of mainly school kids running amok before a break and running into some over zealous security goons, escalating the situation.

The common denominator for me is the inability to punish children for bad behaviour. I believe in N.Aus they call them the "untouchables".

There may be more to the story but in this video I didn't see a common denominator as you mention. I'm sure the problem with teens in Northern Australia is not the same as Milton Keynes. Milton Keynes has a diverse ethnic mix and that's what I saw in the video.

It looked to me like a bunch of mainly school kids running amok before a break and running into some over zealous security goons, escalating the situation.