New Australian Warning System ‘Will Help Save Lives’ The new Australian Warning System uses nationally consistent icons to show hazards on websites and apps, working on a three-tier scale from Advice to Emergency. It’s hoped a new Australian Warning System will deliver more consistent safety messages and help save lives across the country. The system uses a set of icons to show incidents on websites and apps that are supported by calls to action. Emergency Management Minister David Littleproud says it delivers on the recommendations of the Royal Commission into National Natural Disaster Arrangements. The commission was established in response to the extreme bushfire season of 2019/20 in which the firefighting effort stretched across the country.