A big problem ....
http://news.yahoo.com/queens-horse-fails-drug-test-181907626--rah.html
Not to worry. The feed was contaminated.
Yup. And what did you think of the King\'s new robe??
In this era nobody is intentionally using morphine.
Very easy to get feed contaminated by plants with opiate-like chemicals. Seriously doubt Sir Michael Stoute is using morphine on the Queen\'s runner.