A 62-year-old woman has been given an adult caution following inquiries by Maryborough police into an alleged contamination of a banana within a local supermarket.
The woman has also been referred to appropriate support services.
Police are confident no other products were contaminated in this alleged incident.
It is also being treated as an isolated incident without any links to other food contamination investigations.
The community is reminded that contaminating food is treated as a serious offence and a threat to public safety. All reported incidents will be investigated thoroughly.
If you have information for police, contact Policelink on 131 444 or provide information using the online form 24hrs per day.
You can report information about crime anonymously to Crime Stoppers, a registered charity and community volunteer organisation, by calling 1800 333 000 or via crimestoppersqld.com.au 24hrs per day.

