WANTED posters of suspected betting shop robbers will go up at bookmakers' shops across Harrow in a bid to track them down.

CCTV images of people captured at the scenes of crime will be posted in bookies across London.

Detectives are urging anyone who recognises any of the suspects to call Crimestoppers on 0800 555 111 quoting the PIN reference displayed beneath the suspect's image.

Calls are free, and you do not have to give your name