A woman was allegedly assaulted by four men.
Police are appealing for witnesses and information after the attack in Mottingham Road, Enfield, at around 9.15pm on January 24.
The men are all thought to be aged around 17 and one may have had a knife, although the woman was not injured.
Two suspects are black – one wore a black baggy jacket, black jeans, black trainers and a black scarf that covered his face while the other wore dark blue jeans, a black puffer jacket and covered his face with a black scarf.
The third is thought to be Turkish and he wore a brown jacket with a white collar and a grey scarf, while the fourth was wearing a black jacket.
Anyone with any information should immediately call Enfield CID on 02083453311.
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