Is laughing gas craze fading out? Use of hippy crack fell last year, official data shows

Office for National Statistics (ONS) data show 3.9 per cent of 16- to 24-year-olds in England tried nitrous oxide at least once in the year up to June. It was down from 8.7 per cent the year before.Office for National Statistics (ONS) data show 3.9 per cent of 16- to 24-year-olds in England tried nitrous oxide at least once in the year up to June. It was down from 8.7 per cent the year before.Read MoreHealth News | Mail Online