Could be Marc, good point. When a SCUBA tank is tested (hydrostaticly), its pumped up w/ 2 or 3x the amount that the tank can hold pressure wise, using water. This is to check for an amount of expansion, and drilled if it fails. I'm sure DOT requirements use basically the same proceedure. And the a$$hole$ capped it and forgot to drain it.
Thats incredibly funny laugh my a$$ off
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