Protester at Columbia University shouts at Israeli flag-waving demonstrators, ‘Return to Poland!’

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An anti-Israel protester was caught on camera Saturday evening near Columbia University shouting at demonstrators holding an Israeli flag: “Go back to Poland!” and: “Go back to Belarus!”

Video shows the attacking protester, wearing a bright yellow jacket, black baseball cap and black face mask, waving the Palestinian flag in front of several demonstrators, including those carrying a furled Israeli flag, and hissing: “Go away, here!

‘Go back to Poland! Go back to Belarus!” the man shouts outside a gate of the Ivy League university campus on Amsterdam Avenue in upper Manhattan, as the two opposing sides shout and film each other with their cellphones.

The Jewish population in the regions of both countries was decimated during the Holocaust.

The anti-Israel protesters were seen later that evening singing, blowing whistles, beating drums and lighting green and red torches outside the gate.

Rabbi Elie Buechler on Sunday morning urged Jewish students to return home, noting that he does not believe university law enforcement or the NYPD can guarantee the safety of Jewish students in light of rising anti-Semitism.

“It pains me to say that I would strongly advise you to return home as soon as possible and to stay at home until the reality on and around campus has improved dramatically,” the rabbi said via WhatsApp.

“It is not our job as Jews to ensure our own safety on campus,” he said. “No one should have to put up with this level of hate, let alone at school.”

Jewish students who arrived on campus Saturday night to protest anti-Semitism at the Ivy League university carried Israeli flags and sang “One Day,” a peace song by reggae singer and rapper Matisayhu — only to be promptly attacked with hate speech and threatened with calls for violence, witnesses told The Post.

Their protests Saturday follow this week’s congressional hearing with Columbia President Minouche Shafik, who spoke about the university’s response to anti-Semitism.