Police want to speak to this man about the assault on the DLR. (Image: Archant)
A traveller on the DLR was punched so hard he fell to the floor and his cheek split open.
The 32-year-old victim was at London City Airport DLR station on Thursday March 23 when he was approached by a group of men at around 7.30pm.
One punched him so hard that he needed stitches in his cheek.
British Transport Police are looking for the man in these CCTV images as he may have information that could help their investigation.
If you know who he is or have any other information about the incident, please call 0800 40 50 40 or text 61016, quoting reference number 296 25/4/2017.
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