Healthcare workers at a drive-through COVID testing site in Cheltenham - AAP 1 of 1 5370537724001 Victoria has reported 10 new cases of COVID-19 community transmission, as authorities turn away anyone trying to enter the state without an exemption. The new cases recorded in the 24 hours to 8pm on Friday are all linked to the Black Rock restaurant cluster. A further two cases in isolation have also been added to Victoria's tally, after they were detected earlier in NSW following travel to its south coast region in December. Victoria now has 29 active cases in isolation across the state with about 220 close contacts also now in isolation, up from 50 on Friday.