This happened in the UK, but a similar situation could happen in Australia.

Morrisons has been fined £750,000 after serious hygiene failures were discovered at the supermarket’s bakery in Cwmbran, Wales. Environmental health officers found 51 issues during an inspection, including dirty equipment, poor cleanliness, inadequate supervision and failures in food safety management. Officials said store managers had known about the problems for weeks before action was taken. The bakery was immediately closed for deep cleaning. A judge criticised the supermarket for risking customer health and potentially putting lives at risk. Morrisons admitted the conditions were unacceptable, describing the incident as an isolated local issue and saying improvements had since been made and maintained. The full article is at https://www.thesun.co.uk/money/39046208/supermarket-fined-dirty-bakery-lives-at-risk/