Oil started spilling from a tanker truck which slipped off the road into a ditch near Százhalombatta, central Hungary, on Monday morning, a spokesman of the local disaster management agency said. The driver of the tanker died in the accident, said Attila Csámpai. The accident happened on the offslip connecting highway 6 with motorway M6. Some 200-300 litres of oil may have spilled onto the road and into the ditch.