They met as 16-year-olds on a silver Duke of Edinburgh's Award expedition to the Peak District in 2002 ... the outdoors which was enabled by the DofE scheme," says Rebecca, now 34.

The six girls were taking part in a Bronze Duke of Edinburgh (DofE) expedition in the Peak District when they found one member - 15-year-old Teri from Derbyshire - lying unconscious, so they put ...