A teenager was threatened with a knife by a robber who demanded he hand over his phone and cash in Aylesbury. 

The teenager was in High Bridge Walk on June 22 at around 5.45pm when he was approached by another person who threatened him with a weapon so he would hand over his phone and money. 

The teen handed over his belongings and the robber left. 

Fortunately the victim was not injured. 

Police have now released CCTV of a person they believe may have vital information about the robbery. 

Investigating officer, Detective Constable Sarah Spain, based at Aylesbury police station, said: “We are releasing these images as we believe the individual in them may have information about what happened.

“If you recognise who this is or if it is you pictured, please get in touch.

“Anyone with information can contact police by calling 101 or making a report online, quoting reference 43220274093.

“Alternatively, if you wish to remain anonymous, you can contact the independent charity Crimestoppers by calling 0800 555 111 or online.”