Australian Prime Minister Scott Morrison wants a consistent set of principles to guide back to school plans nationwide after the Queensland government delayed the start of the school year due to the projected peak of COVID-19 cases. “It’s obviously a key issue for parents as they are thinking about their children going back to school in a few weeks’ time, and we’ll look to have those arrangements very clear by the time that occurs,” Morrison told reporters on Monday. The federal government is working to “harmonise” back to school plans with states and territories amid the varying peaks of the Omicron variant wave projected for each jurisdiction. “The idea is, once we go back, we stay back,” Morrison said. “We’ll be working through those issues this week and to get further certainty and harmonisation between the states and territories, and I thank all of them for working with us on that process.” …