Sadly, instead of receiving oxygen, the patient died of nitrous oxide poisoning. Although the index safety systems and color-coding of gas cylinders have been in use for years as constraints or ...

After Robert Arthur James Russ, 46, of Fern Street, Canton, Cardiff, was arrested on 2 July, 700 cylinders were ... When the gas - properly known as nitrous oxide - is inhaled it can knock out ...

"Galaxy Gas" is a new spin on an old drug — nitrous oxide, also known as laughing gas or by the nickname "whippets." Marketed ...

Nitrous oxide, sold in metal canisters ... He said that might be linked to people using large cylinders of the gas which can contain a similar amount to 60 or 70 of the small silver canisters ...

Thousands of canisters of nitrous oxide - also known as laughing gas - have been stolen. Around 9,000 cylinders were taken after three men broke into Knowsley Business Park and stole a trailer ...