Some have been unclear about whether the the cricket ban also applies to people living in the Northern Beaches.
Here's the limit for each household as authorities try to get the Northern Beaches cluster under control.
NSW recorded seven new cases on Tuesday linked to the Avalon cluster.
States and territories have moved fast to update border bans, ruining many people's Christmas travel plans.
“We're extremely concerned,” NSW Premier Gladys Berejiklian said on Friday as she confirmed outbreak is an "international strain".
“It’s a thing that has affected us all directly in the band.”
Locals say it was inevitable, but could it have been avoided?
The Aussie tradition of a New Year's Day swim at the beach has been captured in a glorious series of images by Sydney photographer