Police say a missing boy, 14, could now be in Glasgow. Huu Ngyen was last seen on Brimham Close in Ingleby Barwick on November 16.
He has been described as 'vulnerable' and he speaks limited English.
Huu is Vietnamese and is described as 5 ft tall, with black hair. His school bag and coat are missing so it is believed that he has these items with him.
Anyone with information is asked to contact Cleveland Police on the non-emergency number 101.