substances last year that's up seventy nine percent from the year before researchers at the university of hartford tell me about the newest substance they've been looking into cycling as you can see this substances are dangerous men died when did he take probably it was decided on the synthetic kind of noises moped it but it's marketed as not for human consumption yes but of course people buying it online they know perfectly how to use it the government's been accused of being an acceptably slow in its response to designer drugs flooding the country. london clubs like this one a full to the gram every night revelers drinking and dancing having fun but the reality is rather more sober and. substance abuse is taking on new forms one addiction psychiatrist set up a special government funded clinic to deal with the abuse of so-called club drugs as for the clients we have lawyers we have nurses we have managers we have teachers we have a group of people who don't really necessarily and would label as drug users and i very much remember the very first day we opened and thinking well will anybody come yo