Gregory Ambrose 17, and John Fitzgerald, 16, both of Caringbah died instantly when their car collided with this sand truck on Captain Cook Drive, Kurnell, last night.Good mates Greg Ambrose and John Fitzgerald died together last night in a road crash at

Gregory Ambrose 17, and John Fitzgerald, 16, both of Caringbah died instantly when their car collided with this sand truck on Captain Cook Drive, Kurnell, last night.Good mates Greg Ambrose and John Fitzgerald died together last night in a road crash at Kurnell.Greg was a 17-year-old apprentice plumber and John, only 16, an apprentice panelbeater.They had grown up together and lived in Flide Street, Caringbah.Their car collided with a truck carrying 20 tons of sand on Captain Cook Drive at 8.45 pm. July 16, 1974. (Photo by Victor Colin Sumner; G. Davis/Fairfax Media via Getty Images).