UCI calls on World Anti-Doping Agency to 'take a position' on use of carbon monoxide inhalation

"The UCI clearly asks teams and riders not to use repeated CO inhalation. Only the medical use of a single inhalation of CO in a controlled medical environment could be acceptable."

"Escape Collective's initial findings confirmed that there was 'no hard evidence that any WorldTeams are currently using CO inhalation for performance gains' at the time of publication in July - it's the potential for it which is worrying the UCI."

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