A teen was followed from a bus by two others before getting robbed.
An appeal has now launched months after a boy, 16, was followed getting of a bus outside Blackhorse Road station in Waltham Forest.
Metropolitan Police says that as the boy was followed on January 8 at about 3.50pm, two male suspects, believed to be teens, stole his phone.
CCTV images have been released of two males that officers would like to identify and speak with.
Anyone who recognises them, or witnessed the incident, is asked to call police via 101 quoting reference CAD 3927/08Jan.
To remain anonymous, call Crimestoppers on 0800 555 111.
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