I doubt too many up and down the Australian East Coast or even around the Victorian coast or Great Ocean Rd, would consider driving down something like that at the moment.
A cyclone still working its way down the coast from Qld, fires in Victoria trapping holiday makers yet again, and a deluge along the Great Ocean Rd the transported cars from driveways and shop parking lots, out to sea. One house washed into what would normally be a creek while the owners looked on, watching it being destroyed.
T1 Terry