This story happened a long time ago.
We only have cars running on gas in the country. XH was the owner of such a car. There was a shortage of gasoline.
XXX came to the tank.
Is there gasoline 92?
WOW: Unfortunately not.
XX: Then give the water well.
OOOOO :!? (Bring a bottle of water)
XX throws a pre-fabricated splashing pill (such as upsarin ups), blends, pouches it into a gas tank, starts a car and leaves.
The next day repeat the same procedure.
What kind of pills do you have?
XXX: I do not know. One of the factory.
Sell the pills. We pay well.
He visited many tanks at that time.