A TEENAGER was forced to give his mobile phone to a robber who said he had a knife.
The 14-year-old, from Newsome, was with friends in the skate park at Greenhead Park, Gledholt, when three older youths approached them shortly after 1pm yesterday.
They asked to see one of the victim's friend's mobile phone, but said it wasn't good enough.
They then demanded to see the victim's phone and asked several questions about it.
The main robber then said he had a knife in his pocket and would stab the youngster if he did not hand it over.
The thieves fled with the phone.
All are aged 16 to 17.
Two are mixed race. One of them wore a light blue tracksuit with a hood pulled over a baseball cap.
The other mixed race robber is skinny and wore a grey hooded top pulled over a baseball cap.
The third robber is white. He wore a blue hooded top.
Anyone who knows who they are should phone Kirklees CID robbery team on 01484 436685.