Car stopped on M6 after driver and passengers seen inhaling laughing gas
Car stopped on M6 after CCTV caught driver and passengers inhaling laughing gas
Nitrous Oxide
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Mental health teams 'lost' woman who died after laughing gas abuse, brother says
A coroner ruled that Ms Mercer may have died because she inhaled two to three "big bottles" of nitrous oxide, or laughing gas, every day.
Student, 24, died from nitrous oxide and immobility, inquest finds
Ellen Mercer inhaled two to three "big bottles" of the substance each day, an inquest heard.