Police believe a man was robbed in the early hours of this morning (February 2) - but the victim hasn't come forward.
CCTV operators at Cabot Circus called police at around 2am to report the incident on Penn Street/The Horsefair.
This led police officers to attend and arrest two teenagers nearby soon afterwards, who remain in custody.
But police can find no record of the victim reporting the incident and have asked him to come forward and report it.
They say there is no indication that the victim was injured.
Detectives are keen to speak to three boys who they believe saw the incident and who may have information for officers.
The key witnesses are all described as white and in their mid-teens and wearing:
- a khaki green jacket, Puma top and black joggers, trainers and gloves and carrying a bag (pictured)
- a black coat, jeans and black trainers
- a green body warmer over black clothing (pictured)
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If you know anything you can get in touch with police by calling 101 and giving the call handler reference 5220026255.
You can contact the independent charity Crimestoppers 100 per cent anonymously on 0800 555 111 or via their Anonymous Online Form.
No personal details are taken, information cannot be traced or recorded and you will not go to court or have to speak to police when contacting Crimestoppers.
