Not even diff locks are gunna help there. Wonder if it was a rental or a company car given the white out on the door. Either way someone is not going to be happy.
I was over there when this happened. It was a rental but not your usual one. My friends came across this just after it happened and the girl told them to move as there was nothing to see here. They would of been able to right the vehicle and not let it fill up with sand. The beach driving was absolutely perfect, small tides and heaps of beach. It really does make you wonder.
Cheers
Kelvin