There is also the group metality that 'we can get away with it now, so why not?'.
Going back to my old UWS Nepean days....
A group of about 10 teenagers got on the train with me at Kingswood Stn headining toward the city. They seemed rather aggressive, but this was quite normal after dark behaviour on many western Sydney stn's, so I ended up in the same carrage as them.
Aside from intimidating othe passengers, they were boasting about the cars they stole, people they'd fu(ed over, etc. The main thing is they all agreed that when they turned 18, it was all going to stop. One of them even said 'I'll probably do 2 more (cars) before next year 'cause I'll be 18 then'
The lack of power from the Police' point of view was seemingly adding to the controlled behaviour of those under 18...
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