The Northern Territory Police Force is calling for information after an aggravated assault occurred in Karama overnight.

Around 10:10pm, police received reports that a 28-year-old male delivery driver was allegedly assaulted by four male youths after delivering food on Lippia Court.

It is alleged the group demanded money and goods from the victim before one of them assaulted him with a rock.

One of the males entered the vehicle and the victim attempted to drive away before he pulled over and called police, causing the offender to flee.

Police attended and provided first aid to the victim who had suffered a laceration to his forehead. He was then transported to Royal Darwin Hospital by a friend.

Occupants from the food delivery address are not believed to be involved in the assault.

Four offenders remain outstanding, and investigations are ongoing.

Police urge anyone with information in relation to the incident to make contact on 131 444. Please quote reference number NTP2500038848. Anonymous reports can be made through Crime Stoppers on 1800 333 000 or via https://crimestoppersnt.com.au/.