Serious Crime Squad detectives are requesting public assistance to identify up to six people police believe have information on a robbery with violence incident at the Casuarina Bus Exchange on 24 April 2017.

Detective Senior Constable David Munro said a 16-year-old male was on a bus when he alleges a group of males harassed him.

“When the bus arrived at the exchange at approximately 4.45pm, the victim was set upon by the same group and his bag and phone were stolen.

“Police are requesting anyone who recognises the pictured youths or who may have witnessed the altercation to please call 131 444 or Crime Stoppers on 1800 333 000.”