Do you remember the Scottish skier who came 3rd at the winter Olympics who tested positive after taking a cold remedy. There was no excuse for him even though his reason was accepted, a great deal of sympathy but no reprieve. It has to be strict liability otherwise you'll have lawyers like this talking hogwash, which is what it is, at what point must athlete's accept reponsibility. They didn't know, there coach gave it to them, there could be innumerous excuses. If it's in their system, they have an advantage or it points to them having an advantage. I don't think we've seen the end of this.