
What are they checking for CO2 for? People smuggling illegal sodastreams?
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Mon 2 Feb 2004, 22:33,
archived)

I guess they're checking for CO2 to see if the lorries are packed full of people, hence a lot of exhaled air?(obviously won't work if they're packed in so tight they can't breathe, but hey ho)
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Mon 2 Feb 2004, 22:37,
archived)