7NEWS Update: Monday January 4, 2021

Fines for not wearing a mask in certain indoor environments starts today in Sydney from today, while testing delays are frustrating residents in Melbourne and Brisbane; an extraordinary act of bravery has cost a young policewoman her life after she tried to save a swimmer trapped in a whirlpool in the Blue Mountains, west of Sydney; and Queensland's first cyclone of the season has hit the Gulf of Carpentaria overnight, with Tropical Cyclone Imogen delivering wind gusts of more than a 100km/h. Presented by Monique Wright. More news across the day on 7NEWS.com.au and 7Plus. Hosted on Acast. See acast.com/privacy for more information.