Police are appealing for help to find a teenager who is missing from Enfield.
Abdi Ali, 18, was last seen at home by his family on 11 December 2017, following a family wedding.
Abdi is described as black and of slim build. It is not know what he might be wearing.
He is thought to occasionally travel outside of London, however there is usually some contact with his friends and family.
On this occasion he has not been seen or heard from.
Abdi's sister said: "Our mum and dad are really worried. We just want him back, or for him to at least get in touch to say that he is safe."
Officers and his family are increasingly concerned for his wellbeing and urge anyone with information on his whereabouts to call police at Enfield via 101 or Missing People on 116000.