This document discusses new psychoactive substances (NPS) use among young people and the government's response. It provides data from surveys that found 6.1% of young adults aged 16-24 had used nitrous oxide and 1.1% had used salvia in the last year. Treatment numbers for drugs like ketamine and mephedrone among youth are shown increasing from 2005-2013. The government advises youth that legal highs can be dangerous due to unknown contents and effects. Schools are told to include NPS in drug policies as unauthorized substances. Experts argue for a holistic public health approach addressing multiple social influences on youth, developing evidence, and ensuring access to treatment services. Harsh punishment and knowledge alone