New South Wales Treasurer Dominic Perrottet has reiterated calls for a roadmap to open Australia up to the rest of the world. The Courier Mail reported on Wednesday that Qantas staff had described the arrival of Air Niugini flight PX003 on May 7 as an “absolute cock up”. They were reportedly told there was a COVID-positive passenger on board, which has since been vehemently denied by health authorities. He was fully recovered.”The Qantas spokesman said there were a “number of strict procedures in place for managing aircraft arriving from overseas”. “Qantas ground staff followed all procedures,” he said.