It's highlighted the danger of not only DH's in their 4WD's driving like they're indestructable but also the the hazard posed by the many abandoned vehicles on the freeway emergency lanes. In any other country they'd get towed away within the hour. In Perth they stay there for weeks! Suprising more people don't get injured/killed hitting them!
And don't get me started about the morons pulling over to talk on their mobiles. Illegal and dangerous especially when making a half-arsed effort of getting back into the traffic!