Police have released CCTV images of two men they wish to trace in connection with a robbery at Elephant & Castle Underground Station earlier this month.
The incident happened at 6.24pm on Thursday 8 August.
According to the British Transport Police, two men are reported to have stolen a man's chain from around his neck.
Officers believe the men in the images may have information that could help their investigation.
Anyone who knows them is asked to contact BTP by texting 61016 or by calling 0800 40 50 40 and quoting reference number 476 of 08/08/19.
Alternatively, contact Crimestoppers anonymously by calling 0800 555 111.
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