Sometimes called laughing gas or nos, and sold in little silver cannisters that litter the streets, former users have described it as more addictive than cocaine .
Angela Rayner, Labour MP for Ashton-under-Lyne, Greater Manchester since 2015, faces a police investigation over the sale of a house - but she stresses she's done nothing wrong
Student died after inhaling 'two or three' bottles of laughing gas a day manchestereveningnews.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from manchestereveningnews.co.uk Daily Mail and Mail on Sunday newspapers.
Tragedy as 24-year-old student dies after inhaling more than 200 nitrous oxide bulbs aka 'nangs' a day perthnow.com.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from perthnow.com.au Daily Mail and Mail on Sunday newspapers.
How 'hippy crack' became kids' drug of choice dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.