Police are investigating an aggravated robbery at McDonalds on Great South Road overnight.

Just after 3am, three men wearing balaclavas have entered Huntly McDonalds, which was only open to drive-thru customers at the time.

'The men have made off with cash and it's believed they were on foot,” says a statement from police.

'The men were armed with metal bars, but no one were injured in the incident.”

Police are currently reviewing CCTV footage and a scene examination is underway.

Police would like to hear from anyone that may have information relating to this incident, or may have observed anything suspicious in the area around this time. Any information can be provided to Police on (07) 828 7560 or via Crimestoppers on 0800 555 111.