ERNEST LEKOTE PULE
I can give you the material that you use for the car bomb, but you're the person who's going to use that material.  When you find yourself in that particular situation, if you realise that it will not be necessary to make a car bomb, you can also use that material in other targets, on numerous occasions, so when a person comes to collect material, that does not mean that when he comes to collect that material he's going to use it for the making of a car bomb.