Detectives investigating the alleged sexual assault of a schoolboy in Willesden Green continue to appeal for witnesses and information.
They also continue to appeal for anyone with any information about a the identity of a man captured on CCTV.
On Wednesday, 11 January at about 15:50hrs the 12-year-old victim was approached by a man whilst in Park Avenue, NW2.
The man persuaded the boy to go to an address in nearby Griffin Close, NW10, with him and it was there that the man assaulted the victim.
The man has been described as Southeast Asian in appearance, aged in his mid 20s, around 5ft 4ins tall with a slim build. He was wearing a grey coloured beanie type hat, a light green coloured long sleeved top, grey coloured trousers and he was pushing a bicycle.
A 22-year-old man was arrested on 17 January. He was bailed to date in March.
Anyone that can assist police is urged to contact detectives on 020 8733 5009 or via the police non-emergency number 101, or by tweeting @MetCC.
To give information anonymously contact Crimestoppers on 0800 555 111 or visit crimestoppers-uk.org.