Port Lincoln police are searching for the owners of a camper trailer and medals stolen last year.
On November 18 2019 police were called to St Andrews Terrace following a two car collision, where a man and a woman fled from a vehicle involved in the crash.
Checks revealed the car was stolen, and after a further search, explosive material was located in the boot.
Police located a 41-year-old man of no fixed address and a 38-year-old Morphett Vale woman at a nearby caravan park, who were arrested and charged with possess explosive device, illegal use, unlawful possession and illegal interference.
The trailer the pair were in had stolen plates, so it was seized by police who now ask anyone with information to contact Crime Stoppers on 1800 333 000 or at crimestopperssa.com.au.