Police in Exeter are warning of the dangers of nitrous oxide - or 'laughing gas'.
Lately they've been finding used canisters in local parks - most recently in Heavitree, but also in St Thomas.
When inhaled the gas can cause oxygen starvation to the brain - and the risk is increased if it's taken with alcohol.
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"We're just a friendly bunch - a family-run business"
Torquay United sold to 'police dog' consortium
Tax debts and creditors will be paid within six months
Extra roads cash as repair backlog hits £200m
County Council finds a spare £12m
Police crackdown on dangerous drivers
More than 20 vehicles removed
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Nearest branch will mean a 60-mile round trip
