Mr Roberts said Fair Trading had this week flushed the scammers out of Port Macquarie, with the help of urgent warnings through local media.

“Fair Trading believes the scammers are most likely headed back to Victoria, via the Princes Highway or via Canberra, after officers obtained details of two Victorian car number plates,” he said.

“People should look out for these plates: YEY 720 and XQT 212. Don’t approach, just report.

“Other recent reports have come in from various locations in the state including Tamworth, Wollongong and Newcastle, so it’s clear there is more than one group involved.”

The Minister urged people not to purchase electronic goods from anyone selling from the back of a van.

“Don’t be fooled into thinking you’re getting a bargain….you’re getting taken for a fool,” he said.

“Fair Trading is working with police in chasing these crooks and appreciates any tip offs from the public. If approached with offers of cheap goods for sale, walk away, but report it to Fair Trading on 13 32 20.”

Mr Roberts said earlier this year Fair Trading prosecuted a company for selling dodgy stereo equipment.

“The company was fined more than $23,000 and had to surrender all seized equipment,” he said.

White van traders, as they are universally known, often use a sales pitch suggesting they need to move the stock before returning to the warehouse and are prepared to offer ‘real bargains’.

Mr Roberts said the goods were generally packaged using fake brand names and false statements, including that the equipment has received various, non-existent industry awards.

Under the Electricity (Consumer Safety) Act administered by Fair Trading $500 on the spot fines apply and court ordered fines are $5,500 for a first offence for an individual and $55,000 for a corporation.