Callum Johnson is 15 years old and was last seen at around 8.20pm on Wednesday 14 August, when he left his home address.

Callum is white, of medium build and around 5ft 5ins tall. He has blond hair, green eyes and was wearing a black zip-up hooded top, black tracksuit bottoms and green puma trainers. He was carrying a black bag.

Anyone with information on his whereabouts should call 999 quoting 14-1450.