A man has died after suffering a heart attack while driving his semi trailer at Gunnedah.
The incident occurred just three hours after another crash north of the town, where a rig carrying hazardous materials tipped over.
A man has died after suffering a heart attack while driving his semi trailer at Gunnedah.
The incident occurred just three hours after another crash north of the town, where a rig carrying hazardous materials tipped over.
