270
Pogrom btw
Edit: The translation and perpetrators are accurate, but there are suggestions this did not happen in Amsterdam but in Israel. I removed the mention of Amsterdam from the title just in case.
Re-edit: Ai is pretty cool. It was in Amsterdam.
It's weird how UEFA, next to FIFA one of the most corrupt organizations on the planet, will still be aware enough of their public image, to not want to be called antisemitic.