I asked you this: Is all that you're telling us about morphine and pethidine and cocaine and so on coming from the poppy plant and these beings hallucinogenics, this all comes from your expertise, does it? Your answer was:
"A. Well, my training, we were trained in pharmacology
and, you know, it's all part of our training.
Q. How much training did you have in pharmacology and how
many years ago?
A. I want to think. Well, it's combined pharmacology and
therapeutics and that would be the best part of three years
Q. You had three years training in pharmacology and you
think cocaine comes from the poppy plant, yes?"