Police are asking for assistance in locating a tarp that was taken in Lock on Friday, 16 June.
The roll top tarp came away from a grain truck’s trailer on the Tod Highway about 5 km south of Lock.
The driver stopped and rolled the tarp up, leaving it on the side of the road as he left the area to get assistance.
When he returned at 4:45pm, he saw the 10m x 4m tarp being driven away on the back of a purple Ford utility heading towards Wudinna.
The tarp is described as blue, with a metal bar and winder handle still attached.
Anyone with information to identify the utility or the whereabouts of the tarp is asked to contact local police.