The parents of missing teenager Danielle Jones are to help in a new appeal for information about her disappearance.
Tony and Linda Jones are to help the British police deliver 1,500 leaflets about their missing daughter, who has not been seen since June 18.
They will distribute the leaflets to homes in East Tilbury, Essex, on Monday - exactly seven weeks after the 15-year-old vanished.
Residents in the family's home village reported seeing the youngster on the day she disappeared.
She was seen by two schoolboys, and by an adult who was at home, at about 8am.
Another witness has told police of having seen a girl fitting Danielle's description getting into a blue Transit-type van.
Danielle disappeared after leaving her home in Coronation Avenue, East Tilbury, to go to school.
The leaflet shows two pictures of Danielle and bears a message from her parents, thanking the community for their support and appealing for their continued help in the investigation.
It also has a message from Assistant Chief Constable John Broughton, of Essex Police, asking residents to search sheds, garages and outbuildings for any trace of the missing schoolgirl.