Officials said friction had been growing in the lead-up to the soccer match, with the antisemites who led the attack calling for an organized “Jew hunt” in the city.

Dozens of pro-Palestinian demonstrators have been detained by police in Amsterdam after defying a ban on public protests in the Dutch capital. Hundreds gathered in Dam Square on Sunday, calling for an end to the conflict in Gaza and expressing dissent towards the ban.

Police have detained dozens of people for taking part in a demonstration in central Amsterdam that had been outlawed following violent clashes targeting fans of an Israeli soccer club.