Canada’s Diane Creech and her mount Chrevis Christo were eliminated from the FEI 3* Grand Prix Special during week five of the Adequan Global Dressage Festival, as a result of a “blood rule” infraction.

Following the Grand Prix, in which they placed fourth with a score of 68%, the duo competed in the Grand Prix Special, putting in a “wonderful performance,” according to Creech. “Unfortunately, at the tack check after, [officials] noted a very small old bell boot rub that had reopened during our ride and we got eliminated,” she said.

Creech later contacted the FEI to ask for clarification on the blood rule, saying, “I did not know the correct meaning myself, as I had never been affected by it before.” Following is the response she received from FEI’s legal department:

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