South Australian Police have charged a 32-year-old Mount Gambier man following an investigation into the alleged use of counterfeit $50 notes at several businesses across the city.

Police say the investigation began after reports that suspected counterfeit currency had been passed at a number of local businesses, including licensed premises, a service station and retail outlets. The incidents prompted detectives to investigate the source and alleged use of the notes.

On Tuesday, September 15, police arrested the man at a residence on Sturt Street in Mount Gambier. Following the arrest, he was charged with possessing counterfeit currency and several counts relating to allegedly using counterfeit notes.

The investigation highlights the risks local businesses face when dealing with cash transactions, particularly when counterfeit currency is circulated through multiple venues. Businesses are generally encouraged to remain alert when accepting high-value notes and to check security features when there are concerns about authenticity.

Counterfeit Australian banknotes can be difficult to identify without careful examination, particularly when they are passed quickly during busy trading periods. Retail workers, hospitality staff and other employees who regularly handle cash can play an important role in identifying suspicious notes and preventing them from being circulated further.

Police have encouraged members of the public and businesses to report suspected counterfeit currency rather than attempting to pass it on. Any suspicious note should be kept separately from genuine cash and reported to police or the appropriate authorities.

The Mount Gambier investigation remains connected to several alleged incidents involving counterfeit $50 notes. Police have not indicated that the investigation is limited to a single business, with several local venues reportedly involved in the alleged activity.

The accused man is now facing multiple charges and will have the allegations dealt with through the South Australian court system. As with all criminal matters, the charges are allegations and the accused is presumed innocent unless proven guilty in court.

For Mount Gambier businesses, the case serves as a reminder of the importance of checking banknotes carefully, particularly $50 notes and other commonly circulated denominations. Staff training and awareness can help businesses recognise suspicious currency before it enters their cash registers and is potentially passed to another customer.