AN ARMED gang of teenage boys terrorised their young victims with a knife before stealing a bike in King George V Playing Fields at Amersham.

It happened at around 7.20pm on Tuesday, September 29 when the two male teenage victims were approached by three others who threatened the victims with a knife and stole one of their bicycles.

No one was injured during this incident and the bicycle was later retrieved.

The offenders were all aged between 16 and 18.

One offender was a black boy with a slim build and around 5ft 9ins tall. He was wearing light grey jogging bottoms, a camouflaged puffa jacket, black trainers and a white and black baseball cap.

Another offender was a white boy, around 6ft tall with a slim build. He was wearing all black and a black beanie hat.

The third offender was a black boy, around 5ft 9ins tall with an average build. He was wearing a black puffa jacket and black trousers.

Investigating officer Detective Constable Kerry Hall, based at Amersham police station said: “If you witnessed this incident, or saw the boys matching the descriptions in the area at the time, please get in touch."

You can make a report online or by calling 101 and quoting reference 43200306734 or call Crimestoppers anonymously on 0800 555 111.