Little wonder there has now been action.
A female French student was found murdered just around the corner.
She lived in a nearby hostel.
I wonder if the movements of the offender were masked
by the numbers & movements of the campers.
If this is the best answer or just the quickest answer is open to debate.
You would still get hit with a fine, just wake up in the morning with the fine under the windscreen wiper, if you are an overseas traveller it just gets added to your credit card back at the rental company.
Byron Bay has already been doing the same, in the areas where they don't want motorhomes to stay overnight, there is no parking from 1am to 5am if you ignore the sign you wake up in the morning to a nice fine, which makes it a very expensive caravan park.
Cheers
David