KRS 189.160: Vehicles transporting explosives to be marked -- Fire extinguishers.

Whenever a vehicle is used to transport an explosive, it shall be marked on each side and

the rear with the word "Explosives" in letters no less than eight (8) inches high, or there

shall be displayed on the rear of the vehicle a red flag not less than twe nty-four (24)

inches square marked with the word "Danger" in white letters six (6) inches high. The

vehicle shall be equipped with not less than two (2) fire extinguishers, filled and ready for

immediate use, and placed at a convenient point on the vehicle.