7NEWS Update: Wednesday September 22, 2021

Police in Melbourne are bracing for more protests today, after an angry mob took over the city, hijacking the Gateway Bridge and assaulting police and the media; Queensland's border bubble with New South Wales has burst again, after a COVID positive worker from Sydney visited Ballina, Byron Bay and Tweed Heads, sparking a snap 7-day lockdown of the region; and Prime Minister Scott Morrison has held his first official meeting with US President Joe Biden in New York. Presented by Jodie Speers. More news across the day on 7NEWS.com.au and 7Plus. Hosted on Acast. See acast.com/privacy for more information.