Police are appealing for help to trace a missing 23-year-old man from Lowestoft.
Mark Jackson was last seen on Saturday 19 June in the town, and he was reported missing to police the following day.
Mark is described as white, around 6ft 3ins tall, of slim build and with dark brown hair and brown eyes. His hair is now longer than it is in the photograph.
He was last seen wearing a black jacket, black hoody with an Xbox logo, dark trousers/joggers, red socks and black trainers. He was also carrying a black backpack.
Officers believe Mark may have travelled by train or bus to Canary Wharf in London.
Officers are concerned for Mark’s welfare and are asking anyone who believes they have seen him, or who has any information regarding his whereabouts, to contact Suffolk police 101.