West Midlands Police have issued CCTV images of a group of people they want to speak to in connection with a robbery in Wolverhampton.
A 17-year-old was approached by around six people as he walked out of Wolverhampton bus station.
It happened on Berry Street at 7.30pm on Tuesday 18th December.
A member of the group threatened him and demanded he handed over his mobile phone. He was punched and kicked to the ground before the group left, leaving his phone behind.
Police want to speak to anyone with information.