A teenage boy who has been missing from his Dartford home for nine weeks may be in Greenwich, police believe.

13-year-old Adrian Nyanja went missing from his Kent home address on March 25.

A relative reported seeing Adrian at 12pm on April 26 in Woolwich and Met Police was notified of this sighting.

Exhaustive enquires have been carried out and officers are growing increasingly concerned given the length of time Adrian has been missing.

Police believe there is a possibility that he is still in London and is staying with friends.

He is known to frequent Woolwich, Thamesmead, Plumstead and Abbeywood areas.

Adrian is described as a black boy, of a slim build and was last seen wearing a black hooded top, black jogging trousers and black trainers.

He suffers from Asthma and requires medication during physical activity.

Anyone who has seen Adrian Nyanja or has any information as to whereabouts is asked to contact police on 101 or via Twitter @MetCC

Alternatively contact Missing People on 116000.