A fire had broken out in a truck transporting diesel fuel to a town in southern Libya, medical and security sources told Reuters.
Pictures posted on the internet by local residents showed a charred truck and several other charred vehicles on both sides of the road in the Ezwaiya area of Bent Bayya municipality.
The three medical sources said five bodies were found burned either inside or near vehicles.
They added that the death toll was expected to rise as there were serious cases among the injured.
It was not clear if the driver of the truck was among the victims.
“The truck was involved in a traffic accident and overturned,” the security source said.
The source said that after the truck overturned but before it set on fire some people from other cars had approached it to try and take fuel from the truck’s tank.
“(Those) citizens approached it to refuel without realizing the magnitude of the danger,” the source said. “Unfortunately, the fire broke out in the truck and resulted in the casualties.”
Libya has suffered a fuel shortage since 2014 when the country was divided by a war in which rival factions are battling for power following an uprising that toppled longtime leader Moammar al-Gaddafi in 2011.
In many cities citizens have to wait in long queues, sometimes for hours, to refuel their vehicles.