but the medal ceremony still hasn't taken place, and unconfirmed reports in the russian media say the reason is that valieva's tested positive for a banned substance. the authorities are remaining tight—lipped on the subject. there is a legal issue going on, i can't say anything more than that. at the moment, it's speculation, i can't comment. i think we have to wait, sorry, we have to wait with patience for this case to find its way to some kind of conclusion. because valieva is under 16, she wouldn't have to be named if she were charged with an anti—doping rule violation, and her coaches and entourage would automatically be investigated for any potential involvement. earlier, her team—mates weren't in the mood to talk. sorry, no comments. well, the very presence of russian athletes at these games had already been a source of controversy — given the country is still serving sanctions from its state—sponsored doping programme. the athletes are appearing under the banner of