Harm reduction organisation The Loop will be offering its drug testing services in a matter of weeks.
They're refusing to back the introduction of a scheme that's been shown to work.
We spoke to Fiona Measham from drug testing organisation The Loop about what they uncovered at this year's festival.
When it comes to drugs, man's best friend could be more of a hindrance than a help.
After years of taking a zero tolerance policy towards drugs, some festivals are now allowing onsite testing so punters can check that what they're taking is safe.
Fiona Measham, boss at the Loop, is expanding the drug-testing service from two independent festivals to a load of major events around the UK.
Fiona Measham talks drug testing, ecstasy use and whether or not pills really were better "back in the day".