No hotel quarantine 100% effective, says PM
Scott Morrison says with 400,000 returnees to date it's been impossible to have a fail-safe system
![](https://www.ausdoc.com.au/wp-content/uploads/2022/08/onetimeuseonly-scott-morrison-mask-20200819001485705802-aap-4.jpg)
Prime Minister Scott Morrison believes no hotel quarantine system can be made 100% fail-safe after COVID-19 escaped South Australia’s isolation regime.
The Adelaide outbreak has triggered a severe six-day lockdown, with 23 coronavirus cases now linked to the cluster.