Two teenage boys have been threatened with a knife during an attempted robbery in Northampton.
The 13 year olds were on Broadway East when a 17 year old boy forced them to empty their pockets and hand over money.
The pair didn`t have any and the would be robber left empty-handed.
The offender is described as white, around 5ft 9ins tall and of medium build.
He had short blond hair and a black eye. He was wearing a black woolly jumper with a zip up the front. The top was unzipped with a white t-shirt underneath that had the word VAN in a red box with white writing. He had on blue jeans and blue/white Nike Airforce trainers.
The knife had a black handle which was covered with a green rope around it.
Anyone with information can contact Northamptonshire police on 101. Alternatively, they can call the independent charity Crimestoppers anonymously on 0800 555 111.