Police are appealing to the public to help trace a man who could be in Cambridgeshire but who is wanted in connection with two armed robberies at bookmakers in Hertfordshire.

Officers would like to speak with 18 year-old Ken Kwezi in connection with an incident at Coral in Southfields, Letchworth Garden City on the evening of Friday, February 18 and at Paddy Power in Town Square Stevenage the following evening.

During both offences, a member of staff was threatened with a knife. Approximately £500 was stolen in the incident in Letchworth and up to £3000 from the shop in Stevenage.

Ken Kwezi’s last known address was Butler Way in Kempston however, he has links to Stevenage, Rushden in Northamptonshire and Peterborough.

Anyone who has seen Ken Kwezi or who knows of his whereabouts is asked to contact police via 101.

Alternatively, you can contact the independent crime-fighting charity Crimestoppers anonymously on 0800 555 111 or through their Anonymous Online Form at www.crimestoppers-uk.org. No personal details are taken, information cannot be traced or recorded and you will never need to go to court.