All nitrous oxide articles
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NewsNitrous oxide ban in UK ‘not based on scientific evidence’
Government action on of N2O goes against recommendations of drug advisory committee
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NewsNitrous oxide causes UK drug law confusion
Successful defences based on laughing gas’ medical uses follow prominent convictions that have resulted in a legal lottery
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BusinessFatal incidents at two chemical plants
In recent weeks three people have been killed in chemical plant accidents in Malaysia and the US
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PodcastNitrous oxide
From Preistley's early experiments to the latest 'hippy crack' phase, we take a look at the history of laughing gas