Tanker
trucks with several compartments carry a placard on the rear of the truck telling
which product is in which compartment. But that still didn't stop a tanker driver
in Saitama from putting 2000 liters of gasoline in a service station's kerosene
tank. Customers who bought kerosene for their home heaters were surprised to
find how well it burned. Someone called the fire department, which found the
source of the problem.