Four people died in a collision between a van and a Mazda vehicle on RCD Highway (N-40) in Nushki, Balochistan, reported 24NewsHD TV channel on Sunday.
According to Levies sources, Iranian petrol was being smuggled in those vehicles.
The accident took place in Jorkin near Ahmed Wal.
Both vehicles were burnt to ashes as a fire broke out following the collision.
Two of the deceased belonged to Nushki while the other two belonged to Mastung.
Reporter: Tayyab Baloch