Perth and Peel residents will know by today whether the mask mandate will be lifted or if it's here to stay.
It comes after a household contact of an infected quarantine hotel security guard tested positive to COVID-19 on Thursday, sparking fears the rule of mask wearing indoors could be extended.
WA Health has released 13 more exposure sites including an Aldi, Repco and the Commonwealth Bank in Kwinana and Kmart and the Lottery kiosk at Rockingham Shopping Centre.
People who have visited those sites on the specified dates and times are asked to monitor for symptoms and if they do get symptoms, to get tested and isolate.

New exposure sites. PIC: WA Health
To date, there have been no new cases related to the Delta backpacker cluster, which remains at 21 cases.
Mandurah land owners reminded to prepare properties for upcoming fire season
Winning $2.5 million Lotto ticket sold in Bertram
Shark advice issued for White Hills Beach
Mayor reassures community after 13 trees removed from old King Carnival site
State Government invests $5 million to help restore Peel-Harvey Estuary
Part of Kwinana Freeway at Stake Hill closed for hours after truck crashes into overpass
Woman charged with alleged murder of baby in Baldivis
Bridgetown artist takes out top prize in 2025 Rockingham Castaways Sculpture Awards
'I am deeply sorry': WA Governor formally apologises over 1834 Pinjarra Massacre