Campaigners who marched in Newport want detectives to dig at possible burial sites at Gurnard and Parkhurst Forest.

BBC: March for Isle of Wight missing boy Damien Nettles

In 2011, detectives arrested eight people on suspicion of murdering Damien, who lived in Woodvale Road, Gurnard, Cowes.

BBC: Damien Nettles: Missing teen suspects 'have died'

No evidence was found during a police search of a property at Marsh Road, in Gurnard, in November 2011.

BBC: Mother of Damien Nettles talks of drugs debt murder theory

It's gurnard, which has the scientific name Triglidae - or sea robbins.

BBC: 7 questions on sustainable fish