Health 1st Feb 2021 6:05 AM A West Australian doctor has come out swinging against his state s hotel quarantine system, accusing it of being amateur and ridiculous . Dr Andrew Miller, the president of AMA WA, yesterday said he believed it was the state s hotel quarantine system that led to a security guard at Sheraton s Four Points Hotel contracting coronavirus. Perth and its surrounds were thrown into lockdown yesterday following the discovery the guard had tested positive and had spent some time out in the community. Hotels are not designed to be quarantine facilities and they are not run in a way that will be effective at keeping COVID out of the community, Dr Miller said.