You do see the word ~ 'driver' there, yes? It is limited to motor vehicle incidents.
I realise that, but couldn't find much on Aus. law in leaving the scene on any other type of accident which in Warriena's case was falling from a building. It doesn't matter anyway it still doesn't exonerate GT's callous indifference to what happened. He could of at least called an ambulance. IMO that makes him a monster.