identified at the Kendall Calling festival in the North of England; making people quite ill and keeping the paramedics busy. (Pentylone is a long lasting cathinone and that is a gross overdose)
Blue 'Anonymous' containing 100+mg pentylone (bt no MDMA) seized on site (standard dose 20-40mg): 4 hour duration, causing problems on site. pic.twitter.com/EFwkrUuHnz
— The Loop (@WeAreTheLoopUK) July 28, 2017