POLICE want to identify a man who robbed a teenager at knife point at a bus stop in Sudbury.

The mugger, described as black, 20 to 25 years old and around 5ft 10inches tall, asked the 18-year-old for the time before taking out the blade and stealing his mobile phone, outside Grenville Court, in Greenford Road.

The robber left on foot towards South Vale Road after the incident, at 3.20pm on Sunday, February 6.

He was wearing a black, waist length, hooded Barbour Jacket with gold buttons.

Anyone with information can contact police on 0300 123 1212, or Crimestoppers anonymously on 0800 555 111.