I had to look it up myself. It’s shooting a mix of crystal methamphetamine, GHB (gamma-Hydroxybutyric acid, an anaesthetic), and mephedrone (bath salts). By people who apparently think it’s a good idea...
but people should be allowed to do whatever drugs they want, no questions asked...who are we to judge?....../sarcasm/
So, these are injectable drugs?
Just one more added vector for disease. Yeah, they’re going to use sterile needs alright. /sarc