Australia's hotel quarantine system is under the microscope again after the source of an outbreak in South Australia was found to come from the highly-infectious hotels.
There are growing calls to overhaul the system or put workers in a "bubble" inside the hotel to stop potential outbreaks.
And now, a powerful opinion piece in the Adelaide Advertiser has proposed a shock solution.
Reporter Paul Starick suggested reopening the former Woomera immigration detention centre, in South Australia's far north, as a way of stopping coronavirus leaking into big cities.