Craig Norsworthy: "Cheeky wee laddie"

In a statement they said: "He was a happy-go-lucky lad, a cheeky wee laddie in the best sense of the word.

"He had the cheekiest smile, the very same one that he had had since he was a baby.

"He liked computers, but he had reached the age where he was moving away from computers to enjoy the social life.

"The Boys' Brigade had a crowd after the activities and they went out socially together in the evenings.

"He had quite a few girlfriends - the phone was always ringing, but we think he did have someone special.

"He was good with the younger kids in the street, because he would encourage them and play football with them."

Craig, from the Jewell area of the city, was awaiting the results of his standard grade exams when he set off for the adventure holiday on Sunday.