RAHIM YAR KHAN :- An oil-tanker overturned on National Highway here Thursday morning. The tanker , transporting around 50,000 litres of fuel, skidded off road after the driver dozed off while passing by Koochi Muhammad Khan, according to officials. The oil-tanker was on the way to Sher Shah Depot Multan from Karachi, the police informed. No one was harmed in the incident. Police, Motorway police and rescue authorities set up a perimeter around the crash site and attempted to clear it.–INP