CCTV images of a man wanted by police in connection with allegations of a man brandishing a knife at Stockwell tube station have been published by British Transport Police.
As far as police are aware, no one was injured or directly threatened by the suspect.
The offence is believed to have happened at 12.26pm on New Year’s Eve, but when officers arrived on the scene the suspect had left the area.
Police are now appealing for help to identify the man in the images.
If you recognise him, call 0800 40 50 40 quoting reference 145 of 31/12/18.
To remain anonymous, contact the charity Crimestoppers, which is independent from the police, on 0800 555 111.