Northern Territory Police have arrested a 20-year-old man in relation to an aggravated robbery that occurred in Coconut Grove overnight.

Around 11:35pm, police received a report from a taxi driver that he had been assaulted by one of his passengers after collecting two men from an address on Progress Drive. The passengers allegedly discussed robbing the driver before the males assaulted him and demanded money and his vehicle.

The driver was able to exit the vehicle safely, after which the alleged offenders stole the vehicle and other personal items.

A short time later, police located and arrested a 20-year-old man who remains in custody with charges expected to follow.

Strike Force Trident are investigating and anyone with information is urged to contact police on 131 444 and quote reference P24313969. You can also report anonymously through Crime Stoppers on 1800 333 000 or through https://crimestoppersnt.com.au/.