UKAD accepted evidence that two British London 2012 athletes, who tested positive for steroids, were victims of supplement contamination.

The problem?

It is now clear that the supplements, which UKAD chose not to test themselves, were clean at source.https://t.co/BSrlLRwSZR pic.twitter.com/JN17CvCmoY

— Edmund Willison (@honestsport_ew) April 3, 2021