The New Paper A quiet Sydney Airport is seen in the wake of a COVID-19 outbreak in Sydney It will allow residents, with priority for students and business travellers, to journey without quarantine 0 Engagements Singapore is discussing a possible air travel bubble that will allow those living here and in Australia to travel between the two countries without any quarantine, the Ministry of Foreign Affairs (MFA) said yesterday. It also made clear that the two countries are not in any discussions on a quarantine centre or vaccination hub. It was responding to media queries following a report in The Sydney Morning Herald yesterday, which said the Australian government was working on a plan to establish Singapore as a quarantine gateway, holiday destination and potential vaccination hub for returning Australians, international students and business travellers.