Police have released a CCTV image of a man wanted in connection with the stabbing of two young people on a DLR train.
The two youths were knifed at around 5.20pm while on the service between Greenwich and Cutty Sark, British Transport Police said.
Both youths were taken to hospital for treatment, where one remains while recovering from their injuries.
Detectives would like to speak to the man in the image as they believe he may have information that could help their investigation.
Anyone who recognises the man is asked to contact British Transport Police by texting 61016 or by calling 0800 40 50 40, quoting reference 420 of 17/12/2023.
