My first thought was laziness... but four thousand gallons of diesel is a hell of a lot to tip away because it was too much effort to deal with.
Probably just some scrote who broke into the compound and thought he'd open the valve for a laugh. They're everywhere. They're the people who put bricks on train tracks, or pipes with wires sticking out of them under people's cars (Was real nice getting the knock on the door from the army bomb squad at midnight). They are the people who kick the crap out of random bystanders, then post the video on youtube. They are the sludge at the bottom of the sump of humanity that gums up the oil pump the feeds the engine of society.
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--m(^0^)m-- Wot, no sig?
Probably just some scrote who broke into the compound and thought he'd open the valve for a laugh. They're everywhere. They're the people who put bricks on train tracks, or pipes with wires sticking out of them under people's cars (Was real nice getting the knock on the door from the army bomb squad at midnight). They are the people who kick the crap out of random bystanders, then post the video on youtube. They are the sludge at the bottom of the sump of humanity that gums up the oil pump the feeds the engine of society.
________________________________
--m(^0^)m-- Wot, no sig?