Uefa has confirmed there were “isolated incidents of racist chanting” aimed at Netherlands players during an open training session.
But the governing body has not revealed whether it is investigating the incident in Krakow, Poland.
Dutch captain Mark van Bommel said monkey chants were directed at players.
While Van Bommel complained specifically of racist abuse, the Dutch FA had earlier said this was mixed with anti-Euro 2012 chanting believed to have been prompted by the fact the city has not been given any matches in the tournament.
When this was put to Van Bommel on Thursday, he said: “Open your ears. If you did hear it and don’t want to hear it, that is even worse.”
Yes sounds familiar. “Oh that’s not racism, that’s just me hating you. Totally different thing. The fact that I use racist words or chants or sounds is neither here nor there.”